About Raids
Standard Raid Series: Omega Raids  T2 Summons  Primarch Raids
Impossible Raid Series: Omega HL  Omega II HL  Omega III HL  Ennead Raids  SixDragon Raids  Revans Raids
Impossible Omega III Raids consist of the following battles:
Drop table
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Basic Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Basic Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Unique Item

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Summons  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega SSR Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 
Conditional Loot
There is a higher chance of getting Conditional Loot when fulfilling the conditions set for each battle.
Green^{[1]}

+10% per Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) (Max: 100%)

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega III Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Raids
Click on one of the images above to select a raid.

CAUTION: Enemies take 90% reduced damage from elements other than Fire in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Boss  Tiamat Aura Omega 
200 
960,000,000 
◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Aura Cyclonic Destruction OD 100%－?% TR 70%
 Targets: All allies
Deals: Wind DMG (750%) Effect: TA UpTriple attack rate is boosted Local status effect / Debuff Res. UpDebuff resistance is boosted Local status effect / Mirror ImageNext onetoone attack received will be ineffective (Effect removed on next allfoe allally attack) (Self)
 Aura Cyclonic Destruction OD ?%－0% TR 40% 10%
 Targets: All allies
Deals: Wind DMG (1000%) Effect: All Buff Effects Removed / Switch Main and Sub Allies (All allies) / TA UpTriple attack rate is boosted Local status effect / Debuff Res. UpDebuff resistance is boosted Local status effect / Mirror ImageNext onetoone attack received will be ineffective (Effect removed on next allfoe allally attack) (Self)
 Katarraktis N ?%－0% TR 30% 25% 15%
 Targets: All allies
Deals: Wind DMG (500%) Effect: 1turn Cut to Buff Effect Duration / DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Suffocate (5000)HP is lowered on every turn Strength: 5000Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Targets: All allies
Deals: Wind DMG (500%) Effect: 1turn Cut to Buff Effect Duration / DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Ruina Tempestus OD TR 20% 5%
 Targets: Random allies
Deals: Wind DMG (10hit / 200% / DMG boosted based on Aura Essentia lvl) Effect: All Buff Effects Removed / Strong ArmedCan't be healed Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Skill SealedCan't use skills Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)

 60% boost to Ironflame's weapon skills.
 Normal attacks hit all allies.
 Triggered special attacks do not clear charge diamonds.
 Starts battle with Aura EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Charge bar gain lowered effect upon normal attacks (Can't be removed / Max: 10 / After taking skill DMG 10 or more times within 1 turn: Lvl is lowered by 1 / Skill DMG count is reset)
Duration: Indefinite and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Aura EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Charge bar gain lowered effect upon normal attacks (Can't be removed / Max: 10 / After taking skill DMG 10 or more times within 1 turn: Lvl is lowered by 1 / Skill DMG count is reset)
raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) lvl and contributes to honor gains.
 Inflicts Charge Bar Gain LoweredCharge bar gain is lowered (Can't be removed)
Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining. upon normal attacks while Aura EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Charge bar gain lowered effect upon normal attacks (Can't be removed / Max: 10 / After taking skill DMG 10 or more times within 1 turn: Lvl is lowered by 1 / Skill DMG count is reset) is in effect.
 Casts Aura Cyclonic Destruction.
 Casts Aura Cyclonic Destruction.
 Casts Katarraktis.
 Casts Katarraktis.
 Casts Ruina Tempestus.
 Casts Katarraktis.
 Casts Aura Cyclonic Destruction.
 Casts Ruina Tempestus.

N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Galbinus Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Wind Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Wind Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Wind Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Tiamat Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Tiamat Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Green Dragon Eye

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Tiamat Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Wind Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Wind Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Wind Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Aura Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Wind Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 

CAUTION: Enemies take 90% reduced damage from elements other than Water in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Phase 1  Colossus Ira Omega 
200 
1,013,000,000 (100%) 
◇◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Resolute Reactor Ira OD TR 70%
 Targets: Random allies
Deals: Fire DMG (6hit / 300%) Effect: Burned (5000)HP is lowered on every turn Strength: 5000Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Fire DEF DownDEF is lowered for fire DMG Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Water ATK DownWater ATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Targets: All allies
Deals: Fire DMG Effect: Strong ArmedCan't be healed Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) / UpliftedCharge diamonds fill more quickly Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self)

 60% boost to Oceansoul's weapon skills.
 Normal attacks hit all allies.
 Triggered special attacks do not clear charge diamonds.
 Starts battle with Support SkillFrostbane effect to self upon the chain burst Absolute Zero (Can't be removed)
Duration: Indefinite, Ira EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Reduce skill DMG taken (Can't be removed / Max: 10 / After taking 4 or more hits of 2,000,000 DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset) Duration: Indefinite, and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Ira EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Reduce skill DMG taken (Can't be removed / Max: 10 / After taking 4 or more hits of 2,000,000 DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset)
lvl raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) lvl and contributes to honor gains.
 Support SkillFrostbane effect to self upon the chain burst Absolute Zero (Can't be removed)
Duration: Indefinite
 FrostbaneFoe's DMG taken is amplified (Can't be removed)
Duration: 1 turn Local status effect effect to self upon the chain burst Absolute Zero.
 Casts Resolute Reactor Ira.
 Mode Bar is reset.
 Moves to Phase 2

Phase 2  Colossus Ira Omega 
200 
405,200,000 (40%) 
◇◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Resolute Reactor Ira N OD TR 30%
 Targets: Random allies
Deals: Fire DMG (6hit / 300%) Effect: Burned (10000)HP is lowered on every turn Strength: 10000Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Fire DEF DownDEF is lowered for fire DMG Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Water ATK DownWater ATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Dimensional Cleave: Extirpation TR 40% 20% 10% 5%
 Targets: All allies
Deals: Fire DMG (2000% / Ignores boosts to DEF) Effect: All Buff Effects Removed (All allies)
 Effect: Flames of WrathATK is boosted / Next Dimensional Cleave: Extirpation has boosted DMG, ignores 'all elemental DMG cut,'and can't miss (Can't be removed / Consumed upon activating Dimensional Cleave: Extirpation)
Duration: Indefinite / DEF DownDEF is lowered (Can't be removed) Duration: IndefiniteLocal status effect (Self) Performs a normal attack immediately after. Will not be cast if DEF DownDEF is lowered (Can't be removed) Duration: IndefiniteLocal status effect is already active.

 Flames of WrathATK is boosted / Next Dimensional Cleave: Extirpation has boosted DMG, ignores 'all elemental DMG cut,'and can't miss (Can't be removed / Consumed upon activating Dimensional Cleave: Extirpation)
Duration: Indefinite
 If Flames of WrathATK is boosted / Next Dimensional Cleave: Extirpation has boosted DMG, ignores 'all elemental DMG cut,'and can't miss (Can't be removed / Consumed upon activating Dimensional Cleave: Extirpation)
Duration: Indefinite is active when Dimensional Cleave: Extirpation is cast, all further Dimensional Cleave: Extirpation triggers are cancelled.
 Casts Dimensional Cleave: Extirpation.
 Casts Resolute Reactor Ira.
 Casts Dimensional Cleave: Extirpation.
 Casts Dimensional Cleave: Extirpation.
 Casts Dimensional Cleave: Extirpation.

N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rubeus Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Fire Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Fire Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Fire Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Colossus Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Colossus Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Resolute Reactor

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Colossus Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Fire Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Fire Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Fire Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ira Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Fire Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 

CAUTION: Enemies take 90% reduced damage from elements other than Earth in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Boss  Leviathan Mare Omega 
200 
1,011,600,000 
◇◇◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Reflective Depths TR 90% 60% 30%
 Targets: All allies
Deals: Water DMG (300%) Effect: Charge Bar Gain LoweredCharge bar gain is lowered (All allies) / Reflective DepthsDebuff resistance is boosted / Cuts and reflects DMG (Can't be removed / Ends upon the chain burst Diastrofism) Duration: 4.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 4 turns remaining. (Self)
 Devoratio Omnia TR 25% 10%
 Targets: Random allies
Deals: Water DMG (10hit / 800% / Ignores 'all elemental DMG cut') Effect: InundationAfflicted by effects in order based on lvl: Hit to DEF / HP is lowered on every turn / Attacks restricted / When lvl 4 at end of turn: Will be knocked out (Max: 4 / Lvl lowers based on number of chains when an earth chain burst activates) Duration: Indefinite lvl +3 / Sharp DEF DownDEF is sharply lowered / Buff Effect Removed (All allies) / Chance for foe to attack twice each turn based on Mare Essentia lvl (Self) (Debuffs only inflicted on allies that take DMG)

 60% boost to Lifetree's weapon skills.
 Starts battle with Support SkillChance to raise target's Inundation lvl by 1 upon dealing DMG with normal attacks (Can't be removed)
Duration: Indefinite, Mare EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance to remove 2 buffs upon normal attacks (Can't be removed / Max: 10 / After allies use charge attacks 3 times or DMG skills 6 times within 1 turn: Lvl is lowered by 1 / Usage count is reset for that type) Duration: Indefinite, and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Mare EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance to remove 2 buffs upon normal attacks (Can't be removed / Max: 10 / After allies use charge attacks 3 times or DMG skills 6 times within 1 turn: Lvl is lowered by 1 / Usage count is reset for that type)
lvl raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite lvl and contributes to honor gains.
 90% Trigger
 Casts Reflective Depths.
 Casts Reflective Depths.
 Casts Reflective Depths.
 Casts Devoratio Omnia.
 Casts Devoratio Omnia.

N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Indicus Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Water Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Water Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Water Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Leviathan Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Leviathan Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Fanned Fin

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Leviathan Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Water Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Water Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Water Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Mare Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Water Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 

CAUTION: Enemies take 90% reduced damage from elements other than Wind in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Phase 1  Yggdrasil Arbos Omega 
200 
1,085,900,000 
◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Targets: Random allies
Deals: Earth DMG (7hit / 200%) Effect: Skill Interval Changed (All allies) / Dispel CancelBuffs can't be removed or shortened Duration: IndefiniteLocal status effect / DMG MitigationDMG taken is lowered by a fixed amount Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self)
 Targets: All allies
Deals: Earth DMG Effect: 50% Charge CutInstantly reduces Charge Bar by 50% Strength: 50% (All allies) / ArmoredDMG taken is lowered Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self)

 60% boost to Stormwyrm's weapon skills.
 Starts battle with Support SkillATK and DEF are boosted based on number of buffs / ATK and DEF are lowered based on number of debuffs (Can't be removed)
Duration: Indefinite, Arbos EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance of gaining 2 random buffs at end of turn (Can't be removed / Max: 10 / After being inflicted with debuffs 6 times within 1 turn: Lvl is lowered by 1 / Debuff count is reset) Duration: Indefinite, and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Arbos EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance of gaining 2 random buffs at end of turn (Can't be removed / Max: 10 / After being inflicted with debuffs 6 times within 1 turn: Lvl is lowered by 1 / Debuff count is reset)
lvl raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite lvl and contributes to honor gains.
 90% Trigger
 Casts Purgatio Luce.
 Casts Purgatio Luce.
 Mode Bar is reset.
 Moves to Phase 2.

Phase 2  Yggdrasil Arbos Omega 
200 
434,360,000 (40%) 
◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Luminox Prosperitatis TR 40% 20%
 Targets: All allies
Deals: Earth DMG (1800%) Effect: C.A. SealedCan't use charge attack Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) / HP Restored / Debuff Duration Cut / Forest's Benevolence IDMG is supplemented based on number of buffs (Can only be removed by ending a turn with 9 or more debuffs on the foe) Duration: IndefiniteLocal status effect / Forest's Benevolence IIATK and DEF are sharply boosted based on number of buffs (Can only be removed by ending a turn with 12 or more debuffs on the foe) Duration: IndefiniteLocal status effect / Forest's Benevolence IIIElemental DMG taken is reduced from the 31st hit of each turn / Buffs can't be removed or shortened (Can only be removed by ending a turn with 15 or more debuffs on the foe) Duration: IndefiniteLocal status effect (Self)
 Targets: Random allies
Deals: Earth DMG (7hit / 200%) Effect: Skill Interval Changed (All allies) / Dispel CancelBuffs can't be removed or shortened Duration: IndefiniteLocal status effect / DMG MitigationDMG taken is lowered by a fixed amount Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self)
 Targets: All allies
Deals: Earth DMG Effect: 100% Charge CutInstantly reduces Charge Bar by 100% Strength: 100% (All allies) / ArmoredDMG taken is lowered Duration: 2.5 turnsLocal status effectApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Self) / Inflict StoneCan't attack and receives big DMG Duration: 1.5 turnsTakes 120% more damageApplied during the attack phase. On the next turn, it'll have 1 turn remaining. (Debuffs only inflicted on allies that take DMG)

 Removes all debuffs on Yggdrasil Arbos Omega.
 Casts Luminox Prosperitatis.
 Casts Purgatio Luce.
 Casts Luminox Prosperitatis.

N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Luteus Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Earth Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Earth Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Earth Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Yggdrasil Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Yggdrasil Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Bud

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Yggdrasil Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Earth Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Earth Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Earth Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Arbos Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Earth Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 

CAUTION: Enemies take 90% reduced damage from elements other than Dark in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Boss  Luminiera Credo Omega 
200 
1,068,000,000 
◇◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Piston Koptein N OD TR 80%
 Targets: All allies
Deals: Light DMG (300%) Effect: All Buff Effects Removed / SummonlessCan't use summons (Can't be removed) Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies) / Random buffs based on Credo EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance of Heavy effect upon normal attacks (Can't be removed / Max: 10 / After taking 3 or more buffremoving effects within 1 turn: Lvl is lowered by 1 / Buffremoving effect count is reset) lvl (Self)
 Targets: All allies
Deals: Light DMG Effect: Skill SealedCan't use skills Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DEF DownDEF is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Effect: All Debuff Effects Removed / Aegis Merge CredoCaps DMG taken at 100,000 per hit / Debuff durations are cut by 1 turn
Duration: Indefinite / Fire DMG LoweredFire DMG is lowered Duration: IndefiniteFire DEF Up. Not a Damage Cut. Reduces Fire damage taken on a multiplier separate from Damage Cuts. / Water DMG LoweredWater DMG is lowered Duration: IndefiniteWater DEF Up. Not a Damage Cut. Reduces Water damage taken on a multiplier separate from Damage Cuts. / Earth DMG LoweredEarth DMG is lowered Duration: IndefiniteEarth DEF Up. Not a Damage Cut. Reduces Earth damage taken on a multiplier separate from Damage Cuts. / Wind DMG LoweredWind DMG is lowered Duration: IndefiniteWind DEF Up. Not a Damage Cut. Reduces Wind damage taken on a multiplier separate from Damage Cuts. / Light DMG LoweredLight DMG is lowered Duration: IndefiniteLight DEF Up. Not a Damage Cut. Reduces Light damage taken on a multiplier separate from Damage Cuts. / Dark DMG LoweredDark DMG is lowered Duration: IndefiniteDark DEF Up. Not a Damage Cut. Reduces Dark damage taken on a multiplier separate from Damage Cuts. / Debuff Res. UpDebuff resistance is boosted Duration: Indefinite / RefreshHP is restored on every turn Strength: 65,535 HPDuration: Indefinite / RepelReflects DMG Strength: 1000 Plain damageDuration: IndefiniteDamage Cut reducing damage taken and reflecting attacks. Warning! Does not work for Plain Damage! (Self)
 Effect: All Buff Effects Removed / Divine Weapon CredoDMG is supplemented / Removes 1 buff from all allies upon normal attacks (Can't be removed)
Duration: Indefinite / UpliftedCharge diamonds fill more quickly Duration: IndefiniteLocal status effect (Self)
 Rain of Brilliant Spears TR 10%
 Targets: Random allies
Deals: Light DMG (12hit / 650%) Effect: 200% Charge CutInstantly reduces Charge Bar by 200% Strength: 200% / All Buff Effects Removed / ParalyzedCan't attack Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining. (All allies)

 60% boost to Mistfall's weapon skills.
 Starts battle with Credo EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance of Heavy effect upon normal attacks (Can't be removed / Max: 10 / After taking 3 or more buffremoving effects within 1 turn: Lvl is lowered by 1 / Buffremoving effect count is reset)
Duration: Indefinite and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Credo EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Chance of Heavy effect upon normal attacks (Can't be removed / Max: 10 / After taking 3 or more buffremoving effects within 1 turn: Lvl is lowered by 1 / Buffremoving effect count is reset)
lvl raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite lvl and contributes to honor gains.
 Normal attacks may inflict HeavyCan't deal multiattacks
Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining..
 Casts Piston Koptein.
 Casts Aegis Merge Credo.
 Base charge diamonds: 3 → 2
 Casts Iliad Merge Credo.
 Casts Rain of Brilliant Spears.
 Can apply the following buffs:
 Bonus Light DMGDeals bonus light DMG for onefoe oneally attacks
 Double StrikeAttacks twice each turn
Local status effect
 TA UpTriple attack rate is boosted
Local status effect
 Hits BoostedNumber of hits for attacks are boosted
Local status effect

N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Niveus Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Light Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Light Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Light Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Luminiera Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Luminiera Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Primal Bit

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Luminiera Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Light Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Light Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Light Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Credo Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Light Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 

CAUTION: Enemies take 90% reduced damage from elements other than Light in these battles.

Phase 
Name 
Lvl 
HP 
Charge 
Mode 
Phase 1  Celeste Ater Omega 
200 
1,084,000,000 (100%) 
◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Targets: Random allies
Deals: Dark DMG (10hit / 220%) Effect: MaledictionCan't resist or dodge debuffs / Receives 2 random debuffs every turn (Can't be removed / Duration can't be cut) Duration: 4.5 turnsApplied during the attack phase. On the next turn, it'll have 4 turns remaining. (Can't be resisted or dodged) / ZombifiedReceives DMG if healed (Duration can't be cut) Duration: 4.5 turnsApplied during the attack phase. On the next turn, it'll have 4 turns remaining. (All allies)
 Targets: Random allies
Deals: Dark DMG (3hit) Effect: SlashedHP is lowered on every turn Strength: 4000Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / 10% CollapsedCharge bar is lowered on every turn Strength: 10%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Targets: All allies
Deals: Dark DMG Effect: ZombifiedReceives DMG if healed Duration: 4.5 turnsApplied during the attack phase. On the next turn, it'll have 4 turns remaining. / Randomly inflict 2 of the following: Debuff Res. DownDebuff resistance is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. and TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DEF DownDEF is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / ATK DownATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)

 60% boost to Knightcode's weapon skills.
 Normal attacks hit all allies.
 Triggered special attacks do not clear charge diamonds.
 Starts battle with Support SkillElemental DMG taken is capped based on total number of debuffs on allies (Can't be removed)
Duration: Indefinite, Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type) Duration: Indefinite, and Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) Duration: Indefinite.
 Lowering Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)
lvl raises Conditional LootDrop rate for conditional loot is boosted based on lvl (Can't be removed / Max: 10 / Lvl rises by 1 each time Essentia lvl is lowered) lvl and contributes to honor gains.
 MaledictionCan't resist or dodge debuffs / Receives 2 random debuffs every turn (Can't be removed / Duration can't be cut)
 Randomly inflicts 2 of the following debuffs:
 BlindedAttacks have a slight chance to miss (Duration can't be cut)
Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining., ZombifiedReceives DMG if healed (Duration can't be cut) Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining., HalationHP bar is hidden (Duration can't be cut) Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining., PetrifiedStops enemy's charge diamonds from filling. Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining., Putrefied (4000)HP is lowered on every turn (Duration can't be cut) Strength: 4000Duration: 1.5 turnsApplied during the attack phase. On the next turn, it'll have 1 turn remaining.
 Casts Wave of Despair
 Mode Bar is reset.
 Moves to Phase 2

Phase 2  Celeste Ater Omega 
200 
433,600,000 (40%) 
◇◇ 
Yes 
Special Attacks 
Triggers and Notes 
 Wave of Despair TR 40% 15%
 Targets: Random allies
Deals: Dark DMG (10hit / 330%) Effect: MaledictionCan't resist or dodge debuffs / Receives 2 random debuffs every turn (Can't be removed / Duration can't be cut) Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (Can't be resisted or dodged / Duration extended up to 5 turns based on Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type) lvl) / ZombifiedReceives DMG if healed (Duration can't be cut) Duration: 4.5 turnsApplied during the attack phase. On the next turn, it'll have 4 turns remaining. (All allies)
 Depths of the Void TR 25% 10%
 Effect: 100% HP Restored / Skill SealedCan't use skills
Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / Max HP Lowered (Stackable)Max HP is lowered (Stackable / Can't be removed) Duration: IndefiniteAt 100%, leaves 1 max HP based on number of debuffs (All allies) Note: Applies 10% HP Lowered per debuff, calculated after Skill SealedCan't use skills is applied.
 Targets: Random allies
Deals: Dark DMG (3hit) Effect: SlashedHP is lowered on every turn Strength: 4000Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / 10% CollapsedCharge bar is lowered on every turn Strength: 10%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)
 Targets: All allies
Deals: Dark DMG Effect: ZombifiedReceives DMG if healed Duration: 4.5 turnsApplied during the attack phase. On the next turn, it'll have 4 turns remaining. / Randomly inflict 3 of the following: Debuff Res. DownDebuff resistance is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DA DownDouble attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. and TA DownTriple attack rate is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / DEF DownDEF is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. / ATK DownATK is lowered Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. (All allies)

 Casts Wave of Despair.
 Casts Depths of the Void.
 Casts Wave of Despair.
 Casts Depths of the Void.
 MaledictionCan't resist or dodge debuffs / Receives 2 random debuffs every turn (Can't be removed / Duration can't be cut)
Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. duration increases based on Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type) lvl:
Lvl 
Status 
Increase 
Total Duration 
10 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

+5 turns 
7.5 turns 
9 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

8 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

+4 turns 
6.5 turns 
7 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

6 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

+3 turns 
5.5 turns 
5 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

4 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

+2 turns 
4.5 turns 
3 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

2 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)

+1 turn 
3.5 turns 
1 
Ater EssentiaBased on lvl: ATK is boosted / DMG taken is cut / Bonus dark DMG for normal attacks (Can't be removed / Max: 10 / After taking 30 or more hits of normal attack DMG or 30 or more hits of skill DMG within 1 turn: Lvl is lowered by 1 / Hit count is reset for that DMG type)


N  Normal, OD  Overdrive, TR  Trigger 
Chest 1 
Chest 2 
Chest 3 
100% 
100% 
100% 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 946 drops from 946 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Immortal Fragment

 29.929.94% ±2.15% chance to be selected when chest drops.
Based on 368 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  15.615.62% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Centrum  16.016.03% ±1.72% chance to be selected when chest drops.
Based on 197 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Dark Urn  33.433.44% ±2.21% chance to be selected when chest drops.
Based on 411 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Dark Anima  5.04.96% ±1.02% chance to be selected when chest drops.
Based on 61 drops from 1229 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Dark Quartz ×3

 15.615.61% ±1.70% chance to be selected when chest drops.
Based on 192 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  10.410.41% ±1.43% chance to be selected when chest drops.
Based on 128 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima ×2  31.731.71% ±2.18% chance to be selected when chest drops.
Based on 390 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Celeste Omega Anima  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Celeste Omega Anima ×2  5.25.20% ±1.04% chance to be selected when chest drops.
Based on 64 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Fragment  4.84.80% ±1.00% chance to be selected when chest drops.
Based on 59 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Genesis Fragment  27.627.56% ±2.10% chance to be selected when chest drops.
Based on 339 drops from 1230 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Black Fog Sphere

Chest 4 
Chest 5 
Blue 
100% 
50?% 
9.72% (~1,249,895)9.72% of total honor is required to guarantee a blue chest. Based on HP alone a minimum 1,055,495 honor is required to guarantee a blue chest. Typically 1,249,895 honor should be enough to guarantee a blue chest under normal circumstances. 
 100.0100.00% ±0.00% chance to be selected when chest drops.
Based on 944 drops from 944 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen

 93.093.02% ±0.91% chance to be selected when chest drops.
Based on 1959 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Archangel itemRandom SR Archangel Weapon or Queen  1.41.38% ±0.42% chance to be selected when chest drops.
Based on 29 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Celeste Omega  5.65.56% ±0.82% chance to be selected when chest drops.
Based on 117 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Omega Weapons  0.00.05% ±0.08% chance to be selected when chest drops.
Based on 1 drops from 2106 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Eternity Sand

 2.92.89% ±0.56% chance to be selected when chest drops.
Based on 70 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.555.54% ±1.66% chance to be selected when chest drops.
Based on 1343 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  1.01.03% ±0.34% chance to be selected when chest drops.
Based on 25 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Omega Anima  7.47.44% ±0.88% chance to be selected when chest drops.
Based on 180 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.33.35% ±0.60% chance to be selected when chest drops.
Based on 81 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  26.626.63% ±1.48% chance to be selected when chest drops.
Based on 644 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Dark Anima  2.42.40% ±0.51% chance to be selected when chest drops.
Based on 58 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.62% ±0.26% chance to be selected when chest drops.
Based on 15 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.10.08% ±0.10% chance to be selected when chest drops.
Based on 2 drops from 2418 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Host 
MVP 
Conditional 
 5.65.61% ±1.69% chance to be selected when chest drops.
Based on 28 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  51.351.30% ±3.68% chance to be selected when chest drops.
Based on 256 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  13.613.63% ±2.53% chance to be selected when chest drops.
Based on 68 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Omega Anima  2.02.00% ±1.03% chance to be selected when chest drops.
Based on 10 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  21.221.24% ±3.01% chance to be selected when chest drops.
Based on 106 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Dark Anima ×2  3.63.61% ±1.37% chance to be selected when chest drops.
Based on 18 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  1.61.60% ±0.92% chance to be selected when chest drops.
Based on 8 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  1.01.00% ±0.73% chance to be selected when chest drops.
Based on 5 drops from 499 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3
  3.23.20% ±0.84% chance to be selected when chest drops.
Based on 38 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  38.138.08% ±2.32% chance to be selected when chest drops.
Based on 452 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  1.21.18% ±0.52% chance to be selected when chest drops.
Based on 14 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Omega Anima  8.18.09% ±1.30% chance to be selected when chest drops.
Based on 96 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  2.92.95% ±0.81% chance to be selected when chest drops.
Based on 35 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  9.39.27% ±1.38% chance to be selected when chest drops.
Based on 110 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Soul Balm  29.829.82% ±2.18% chance to be selected when chest drops.
Based on 354 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Dark Anima  4.54.47% ±0.99% chance to be selected when chest drops.
Based on 53 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  2.42.36% ±0.72% chance to be selected when chest drops.
Based on 28 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.60.59% ±0.37% chance to be selected when chest drops.
Based on 7 drops from 1187 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

 2.52.53% ±0.50% chance to be selected when chest drops.
Based on 68 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Rebirth Weapons  55.255.24% ±1.58% chance to be selected when chest drops.
Based on 1487 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Anima  0.60.63% ±0.25% chance to be selected when chest drops.
Based on 17 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Ater Omega Anima  8.48.40% ±0.88% chance to be selected when chest drops.
Based on 226 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Supreme Merit  3.63.57% ±0.59% chance to be selected when chest drops.
Based on 96 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Legendary Merit  27.227.15% ±1.41% chance to be selected when chest drops.
Based on 731 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. True Dark Anima  1.91.93% ±0.44% chance to be selected when chest drops.
Based on 52 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark  0.60.56% ±0.24% chance to be selected when chest drops.
Based on 15 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×2  0.00.00% ±0.00% chance to be selected when chest drops.
Based on 0 drops from 2692 chests. Confidence intervals are assuming an approximately normal distribution at 90% confidence. Weapon Plus Mark ×3

Drop rates from the otokuro2 spreadsheets. Please check the source spreadsheets for up to date numbers. Drop table last updated: 20240624, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. 
Trivia
Etymology
 Each of the Omega III bosses have a Latin word added to their name from their previous iteration.
 "Aura" means "wind", "breeze", or "air"
 "Ira" means "anger", "wrath", or "rage"
 "Mare" means "sea"
 "Arbos" means "trees"
 "Credo" means "believe" or "trust"
 "Ater" means "black"
 These expand upon their series name in Japanese, "magna", which means "big" in Latin.


Standard Raids 

Omega  

Tier 2 Summons  

 

Primarchs  

Ultimate  


Impossible Raids 

Omega HL  

Regalia  

Ennead  

Malice & Menace  

 

Omega Rebirth  

Six Dragons  

 

 

Revans  

Super Ultimate  

 


References