Unite and Fight/January 2026/Omega Grids
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| Event | Preparation | Omega Grids | Optimus Grids |
Horde
Extreme+
Nightmare Lvl 90
Nightmare Lvl 95
Nightmare Lvl 150
Useful Nightmare Characters
Unite and Fight higher Nightmare difficulty raids often have strong special attacks that give the boss several buffs while also inflicting troublesome debuffs. Building a team that can reliably work around these issues is a large part of the Unite and Fight event experience, so included below is a non-exhaustive list of useful characters players can consider.
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Nightmare Lvl 200
Nightmare Lvl 250
Field effect Local status effect to the field. Mosh Pit (When MC has 10 or more buffs: Auto-activates upon charge attacks.) Pinch Harmonics Strength: 70%Duration: 3 turns. Pandemonium |
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Earth allies' buffs can't be removed. At end of turn: Earth allies with 10 or more buffs gain Strength: 4% (Max: 20%)Duration: Indefinite. Charge attack activates twice when MC has 10 or more buffs. When an Earth chain burst activates: All Earth allies gain a random buff. (Additional buffs based on number of chains.) AmplifyStacking: Special skill DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) |
- https://x.com/enshroudedfish/status/2015600899104686456?s=20 - Cajunwildcat
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Strength: 30% and Strength: 10%Duration: 3 turns. (Additional effect when 7 are consumed: Caster also gains Instant ChargeInstantly sets Charge Bar to 100% Unaffected by Charge Bar Gain status effects. No effect when afflicted with Shorted debuffs or when Charge Bar is above 100%. and Duration: Indefinite.) Celestial Genesis 2-hit, 800% elemental damage to all foes (Damage cap: ~830,000 per hit). Inflict Strength: 30%Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: 1 turn Local status effect and . Remove 1 buff. Raise foes' Duration: IndefiniteLocal status effect lvl by 1 (Max: 2). (Consumes 7 . When a foe's Local status effect lvl is 2: Skill changes to Five-Phase Seal.) 6-hit, 800% elemental damage to all foes (Damage cap: ~830,000 per hit). Inflict Strength: 30%Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: 1 turn Local status effect and Base Accuracy: GuaranteedDuration: 1 turn Local status effect. Clear charge diamonds. Remove 3 buffs. Reset foes' Local status effect lvl. (Consumes 7 . Skill changes to Execration.) Execration / Five-Phase Seal |
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5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. AmplifyStacking: Special skill DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) |
- https://www.youtube.com/watch?v=zmsrBZ9u0sM - randomysteryX
Duration: Indefinite. (Can only be used when lvl is 5. Can't recast.) Unlimited Boost Strength: 50% ATK Up, 50% DEF Up, 30% Bonus DMG, and guaranteed triple attacksMultiplier: PerpetuityDuration: 4 turns. (Consumes 100% of charge bar.) Ulfhedinn Inflict Strength: 25%Duration: 180 secondsStacking: Single and Strength: 25%Duration: 180 secondsStacking: Single. Gain Strength: 50%Duration: 2 turns. (When is in effect: Auto-activates upon normal attacks.) Beast Fang |
Multiplier: PerpetuityDuration: Indefinite to MC at battle start. Reduce turn-based damage taken by Earth allies by 50%. Gain Strength: 30%Duration: 1 turn upon taking turn-based damage. Amplify normal attack damage by 15% for Axe- and Staff-specialty allies in ArcarumArcarum: The World Beyond Replicard Sandbox. AmplifyStacking: Special normal attack DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) |
- https://youtu.be/12klHamhzYo - MarisaMage
Strength: 30% and Strength: 10%Duration: 3 turns. (Additional effect when 7 are consumed: Caster also gains Instant ChargeInstantly sets Charge Bar to 100% Unaffected by Charge Bar Gain status effects. No effect when afflicted with Shorted debuffs or when Charge Bar is above 100%. and Duration: Indefinite.) Celestial Genesis |
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5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. Amplify chain burst DMG by 100%, amplify Fated Chain DMG by 100%, and amplifyStacking: Special C.A. DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) |
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Duration: Indefinite, Duration: Indefinite"Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune.", and Duration: Indefinite. (When is 5: Affects all allies.) Bespoke Tailoring Inflict Strength: 25%Duration: 180 secondsStacking: Dual and Strength: 25%Duration: 180 secondsStacking: Dual. Remove 1 buff. Gain Duration: Indefinite. (When a foe uses a special attack: End cooldown.) Sei Colpi |
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20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. AmplifyStacking: Special skill DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. AmplifyStacking: Special skill DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 5% boost to Earth allies' DMG Cap. 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) AmplifyStacking: Special skill DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 5% boost to Earth allies' DMG Cap. |
- pomu
Comments:
- Aim to have
Beelzebub line up with 50%.
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
Strength: 30% and Strength: 10%Duration: 3 turns. (Additional effect when 7 are consumed: Caster also gains Instant ChargeInstantly sets Charge Bar to 100% Unaffected by Charge Bar Gain status effects. No effect when afflicted with Shorted debuffs or when Charge Bar is above 100%. and Duration: Indefinite.) Celestial Genesis Duration: 180 seconds on a foe. Gravity Wave |
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5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. Amplify chain burst DMG by 100%, amplify Fated Chain DMG by 100%, and amplifyStacking: Special C.A. DMG by 10%. (Activates when any of Earth Omega, Earth Taboo, or Earth Optimus weapon skills have a boost of 280% or above.) 20% Bonus Destruction DMG effect. 10% Bonus Destruction C.A. DMG effect. (Activates when either Earth Omega or Earth Optimus weapon skills have a boost of 280% or above.) |
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
Strength: 70%Duration: 3 turns. Pandemonium (When MC has 10 or more buffs: Auto-activates upon charge attacks.) Pinch Harmonics Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual and Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual on all foes. Miserable Mist |
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Earth allies' buffs can't be removed. At end of turn: Earth allies with 10 or more buffs gain Strength: 4% (Max: 20%)Duration: Indefinite. Charge attack activates twice when MC has 10 or more buffs. When an Earth chain burst activates: All Earth allies gain a random buff. (Additional buffs based on number of chains.) 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. Amplify skill damage by 10% for Melee- and Harp-specialty allies in ArcarumArcarum: The World Beyond Replicard Sandbox. |
- Ae
Comments:
- Aim to have
Uriel (Summon) call after the 50% trigger.
- If damage is lacking, swap out
Bahamut for another summon to delay Uriel.
- If damage is lacking, swap out
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
When all equipped weapons are different, 20% boost to Earth allies' ATKMultiplier: Perpetuity, 50% boost to DEF, and 10% boost to damage cap. At level 95: Also supplement Earth allies' damage (Damage cap: 20,000). At level 110: Skill upgrades to: When Sub Ally: Boost to Earth allies' ATKMultiplier: Perpetuity, DEF, and damage cap. Supplemental Damage effect to Earth allies. (Boost to specs based on the number of different weapons equipped.) Strength: 30% and Strength: 10%Duration: 3 turns. (Additional effect when 7 are consumed: Caster also gains Instant ChargeInstantly sets Charge Bar to 100% Unaffected by Charge Bar Gain status effects. No effect when afflicted with Shorted debuffs or when Charge Bar is above 100%. and Duration: Indefinite.) Celestial Genesis Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual and Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual on all foes. Miserable Mist |
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5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. 5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. 5% boost to Earth allies' DMG Cap. |
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
Duration: Indefinite. (Can only be used when lvl is 5. Can't recast.) Unlimited Boost Strength: 50% ATK Up, 50% DEF Up, 30% Bonus DMG, and guaranteed triple attacksMultiplier: PerpetuityDuration: 4 turns. (Consumes 100% of charge bar.) Ulfhedinn Inflict Strength: 25%Duration: 180 secondsStacking: Single and Strength: 25%Duration: 180 secondsStacking: Single. Gain Strength: 50%Duration: 2 turns. (When is in effect: Auto-activates upon normal attacks.) Beast Fang |
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Multiplier: PerpetuityDuration: Indefinite to MC at battle start. Reduce turn-based damage taken by Earth allies by 50%. Gain Strength: 30%Duration: 1 turn upon taking turn-based damage. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 5% boost to Earth allies' DMG Cap. |
- https://www.youtube.com/watch?v=1u7gQpBYaNs - quwatoro
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
Duration: Indefinite. (Can only be used when lvl is 5. Can't recast.) Unlimited Boost Strength: 50% ATK Up, 50% DEF Up, 30% Bonus DMG, and guaranteed triple attacksMultiplier: PerpetuityDuration: 4 turns. (Consumes 100% of charge bar.) Ulfhedinn Inflict Strength: 25%Duration: 180 secondsStacking: Single and Strength: 25%Duration: 180 secondsStacking: Single. Gain Strength: 50%Duration: 2 turns. (When is in effect: Auto-activates upon normal attacks.) Beast Fang |
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Multiplier: PerpetuityDuration: Indefinite to MC at battle start. Reduce turn-based damage taken by Earth allies by 50%. Gain Strength: 30%Duration: 1 turn upon taking turn-based damage. 5% boost to Earth allies' DMG Cap. |
| This is a Full Auto setup. Clear times may vary depending on the player's artifacts, EMP stats, or game network connection. |
When all equipped weapons are different, 20% boost to Earth allies' ATKMultiplier: Perpetuity, 50% boost to DEF, and 10% boost to damage cap. At level 95: Also supplement Earth allies' damage (Damage cap: 20,000). At level 110: Skill upgrades to: When Sub Ally: Boost to Earth allies' ATKMultiplier: Perpetuity, DEF, and damage cap. Supplemental Damage effect to Earth allies. (Boost to specs based on the number of different weapons equipped.) Earth allies gain Strength: 6% (Max: 30%)Duration: Indefinite upon casting a skill. At level 95: Earth allies also gain Strength: 10,000 (Max: 50,000)Duration: Indefinite upon casting a skill. Strength: 30% and Strength: 10%Duration: 3 turns. (Additional effect when 7 are consumed: Caster also gains Instant ChargeInstantly sets Charge Bar to 100% Unaffected by Charge Bar Gain status effects. No effect when afflicted with Shorted debuffs or when Charge Bar is above 100%. and Duration: Indefinite.) Celestial Genesis Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual and Strength: 25%Base Accuracy: 80%Duration: 180 secondsStacking: Dual on all foes. Miserable Mist |
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5% boost to Earth allies' damage cap. At end of turn if MC used a charge attack that turn: 1-turn cut to MC's skill cooldowns. Gain Strength: 20%. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. 20% ATKMultiplier: EX boost to Earth allies' ATK and 15% boost to Earth allies' DEF. |












































































































































































































































































































