Zosimos

Illustrious Weapons [Illustrious Weapons] Zosimos Can be uncapped to 4★

06	HP	ATK	C.A.×
Level 1	52	439	-
Level 100	331	2533	1000%
Level 150	387	2952	1050%
Obtain	Gold Moon ×150

ID	1040420000
JP Name	ゾーシモス
Release Date	2022-12-26
4★ Date	2022-12-26
Other Sites	gbf-wiki (Japanese wiki)GameWithKamigameHuiji Wiki (Chinese wiki)

These are the collected—and forbidden—writings of the great alchemist Zosimos, a rapacious pioneer who stretched the frontiers of mortal knowledge. He favored intricate parables and allegories; to unravel even one of his truths takes centuries. Small wonder, then, that much of this tome is still undeciphered.

Charge Attack
	Visions of Zosimos	Unworldly Dark damage to a foe. 1-turn cut to MC's skill cooldowns. Additional effect at 4★: Also deal 100% Bonus Dark damage to a foe for each Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) (Damage cap: ~120,000 per hit / Max: 5 hits).

Weapon Skills
	Cheirokmeta	When main weapon (MC only): Gain 1 CheirokmetaFor every 3 skills used: Oblivion Crest to dark allies / Random buff (Can't be removed) Duration: Indefinite upon using a skill. (For every 3 skills used: All Dark allies gain 1 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite and a random buff. [Additional buffs based on number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) upon activation.])
	Hydor Theion	When main weapon (MC only): When 1 or more Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) are granted: 200% Dark damage to all foes after normal attacks (Damage cap: ~630,000). (When 5 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) are granted: Activates twice.)
▶ 150	Unlocks at level 150:	Unlocks at level 150:
	Authentic Memoirs	When main weapon (MC only): Amplify Dark allies' skill damage by 4% per their number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) (Max: 20%). When a Dark chain burst activates: Restore 10% of Dark allies' HP (Healing cap: 1000). All Dark allies gain 1 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite.

4★ Uncap
5×  Silver Centrum     1×  Bright Spirits     1×  Crimson Spirits   30×  Fediel's Jewel	30×  True Dragon's Golden Scale     1×  Murky Spirits     1×  Azure Spirits   10×  Todestrieb
Rupies ×100,000

Base Reduction Materials
200×  Staff Stone   30×  Umbral Whorl	30×  Abysm Orb
This weapon should not be reduced or used as fodder.

Illustrious Weapons

Gameplay Notes

• This weapon is 3★ uncapped when obtained.
• This weapon has received balance updates on the following dates: 2025-01-17

Cheirokmeta

• Every 3 times MC uses a skill: All Dark allies randomly gain one or more of the following buffs based on the MC's number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed)
  .
  • 20% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks
    Strength: 20%Duration: 3 turns
  • 10% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted
    Strength: 10%Duration: 3 turns
  • 10% UpliftedCharge bar is boosted on every turn
    Strength: 10%Duration: 3 turns
  • Veil (1 time)Debuffs will be nullified (1 time)
    Duration: Indefinite"Veil" is an unofficial name used by the wiki for this status effect. Its actual in-game name is "Immune."
  • Mirror Image (1 time)Next one-to-one attack received will be ineffective
    (Effect removed on next all-foe all-ally attack)
    Duration: Indefinite
  • 100% / 20% ArmoredChance of lowering DMG taken
    Strength: 100% chance of taking 20% less damage.Duration: 3 turns
• When the MC has 5 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed)
  , all buffs are granted.

Bonus DMG Stacking Information

• The following is a curated list of how different Bonus DMG sources interact with Zosimos's skills. Check Bonus DMG for further information and a comprehensive list.

CheirokmetaWhen main weapon (MC only): Gain 1 CheirokmetaFor every 3 skills used: Oblivion Crest to dark allies / Random buff (Can't be removed) Duration: Indefinite upon using a skill. (For every 3 skills used: All Dark allies gain 1 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite and a random buff. [Additional buffs based on number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) upon activation.]) - Skill Side A
Bonus Damage Side	Sources	Stacking
Skill A	Freezie -  FallschirmAll allies gain Guaranteed TAGuaranteed triple attack regardless of Triple Attack Lowered debuffs Duration: 2 turns and 20% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 20%Duration: 2 turns. Ilsa (Yukata) -  War EternalAll Dark allies gain 100% / 20% Critical Hit Rate UpAttacks made with elemental superiority have a chance to deal boosted DMG Strength: 100% chance of dealing 20% more damage.Duration: 5 turns, 15% DMG Cap UpMaximum amount of DMG that can be dealt per hit is boosted Strength: 15%Duration: 5 turns, and 20% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 20%Duration: 5 turns. Lelouch Lamperouge -  Black ChessmasterAll allies gain 50% DEF UpDEF is boosted Strength: 50%Duration: 3 turns. Inflict Impending MiracleActivates when a foe uses a special attack (Various effects to all foes and allies upon activation) (Can't be removed) Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: IndefiniteLocal status effect on a foe whose charge diamonds are filled. (Impending Miracle activates when the foe uses a special attack.) At level 100: All allies also gain 50% DMG CutTaking 50% less DMG Duration: 1 turn Damage Cut reducing damage taken for all elements. Warning! Does not work for Plain Damage!. Impending MiracleActivates when a foe uses a special attack (Various effects to all foes and allies upon activation) (Can't be removed) Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: IndefiniteLocal status effect upgraded to Impending Miracle+Activates when a foe uses a special attack (Petrify effect / Plain DMG to all foes / Bonus Dark DMG effect to all allies / 1-turn cut to skill cooldowns) (Can't be removed) Base Accuracy: Guaranteed to land if the foe does not have 100% debuff resistance (10,000% base accuracy)Duration: IndefiniteLocal status effect. Orchid (Grand) -  Oblivion3 hit, 300% Dark damage to random foes (Damage cap: ~400,000 per hit~1,200,000 total). Gain Charge Bar +20%Instantly boosts Charge Bar by 20% Strength: 20%. At level 90: Number of hits increased to 6. Damage cap decreased to ~220,000 per hit~1,320,000 total. All allies also gain Violet CalculationDouble attack rate is boosted / Triple attack rate is boosted (Can't be removed) Strength: 20% DA Up, 20% TA UpDuration: 3 turnsStacking: Special Buff and 10% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 10%Duration: 3 turns. Zosimos -  CheirokmetaWhen main weapon (MC only): Gain 1 CheirokmetaFor every 3 skills used: Oblivion Crest to dark allies / Random buff (Can't be removed) Duration: Indefinite upon using a skill. (For every 3 skills used: All Dark allies gain 1 Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) Duration: Indefinite and a random buff. [Additional buffs based on number of Oblivion CrestDark magic is amplified (Max: 5 / Can't be removed) upon activation.])	✖
Skill B		✓
Skill C	Lady Grey (Halloween) -  Hands of NecroniaGrant a Dark ally a ShieldNext ATK received will be ineffective for a fixed amount Strength: 70% of caster's max HP (Max: 10,000)Duration: Indefinite worth 70% of caster's max HP (Max: 10,000) and 30% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks (Ends upon taking DMG) Strength: 30%Duration: Indefinite. (Bonus Dark DMG effect ends upon taking damage.)	✓
Skill D	Vikala -  Dazzling DreamsDazzling Dreams: Razzle, dazzle, dream! Welcome to Utopia! (UtopiaFoes' ATK is boosted / All allies' hype is boosted before attacking Duration: 5 turnsField effect Local status effect to the field.) At level 95: UtopiaFoes' ATK is boosted / All allies' hype is boosted before attacking Duration: 5 turnsField effect Local status effect upgraded to Utopia+All allies' hype is boosted before attacking Duration: 5 turnsField effect Local status effect. (Foes' ATK is no longer boosted.) (When Utopia is active: Skill changes to Eccentric Parade.) Eccentric Parade: All Dark allies gain 20% Bonus Dark DMG (1 time)Deals bonus dark DMG for normal attacks (1 time) Strength: 20%Duration: Indefinite and DMG Mitigation (2020)DMG taken is lowered by a fixed amount Strength: 2020Duration: 1 turn . Restore 10% of all Dark allies' HP (Healing cap: 2020).	✓
Skill E		✓
Skill Unique	Lowain (SSR) -  Let the Macho FlowRizzRizzed Up (Balanced)ATK is boosted / DEF is boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Attack)ATK is boosted / Deals bonus dark DMG for one-foe one-ally attacks / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Defense)DEF is boosted / DMG taken is lowered / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Heal)DEF is boosted / HP recovery amounts of skills and effects that heal are boosted / HP recovery caps of skills and effects that heal are boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Special)ATK is boosted / DMG dealt is supplemented / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns up a random other Dark ally. (Restore 10% of another random Dark ally's HP [Healing cap: 1500] and grant them Rizzed UpRizzed Up (Balanced)ATK is boosted / DEF is boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Attack)ATK is boosted / Deals bonus dark DMG for one-foe one-ally attacks / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Defense)DEF is boosted / DMG taken is lowered / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Heal)DEF is boosted / HP recovery amounts of skills and effects that heal are boosted / HP recovery caps of skills and effects that heal are boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Special)ATK is boosted / DMG dealt is supplemented / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns. RizzRizzed Up (Balanced)ATK is boosted / DEF is boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Attack)ATK is boosted / Deals bonus dark DMG for one-foe one-ally attacks / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Defense)DEF is boosted / DMG taken is lowered / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Heal)DEF is boosted / HP recovery amounts of skills and effects that heal are boosted / HP recovery caps of skills and effects that heal are boosted / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns Rizzed Up (Special)ATK is boosted / DMG dealt is supplemented / Charge bar is boosted every turn (Can't be removed) Duration: 5 turns varies depending on ally's style. Won't rizz an already rizzed ally.) Nier -  World of Death and LoveTransform the field into a world of death and love. (World of Death and LoveAll foes' and allies' ATK is boosted / Allies deal bonus DMG for one-foe attacks. Strength: 20% ATK Up / 30% Bonus Dark DMGMultiplier: UniqueDuration: 3 turnsField effect Local status effect to the field.) Tikoh (Halloween) -  Strana DolceSacrifice 40% of Dark allies' current HP to gain Stimolante (3 uses)Consumes 1 Stimolante use and 20% of current HP to gain buffs at end of turn (Can't be removed) Duration: Indefinite, 30% ATK UpATK is boosted (Can't be removed) Strength: 30%Multiplier: PerpetuityDuration: 1 turn , and 50% TA UpTriple attack rate is boosted (Can't be removed) Strength: 50%Duration: 1 turn . (At end of turn if more than 1 StimolanteConsumes 1 Stimolante use and 20% of current HP to gain buffs at end of turn (Can't be removed) use remains: Consume 1 use and 20% of current HP to gain buffs. If only 1 StimolanteConsumes 1 Stimolante use and 20% of current HP to gain buffs at end of turn (Can't be removed) use remains: Consume 1 use and restore HP instead [Healing cap: 20,000].)	✓
Self Element A	MC skills that grant Bonus DMGDeals bonus DMG for one-foe one-ally attacks Ullikummi -  Vogue Hymn IIWhen main weapon (MC only): 1-turn cooldown cut to all skills with over 5-turn cooldown. All allies gain 30% Bonus DMGDeals bonus DMG for one-foe one-ally attacks Strength: 30%Duration: 3 turns and a random buff upon using first-slot skill.	✓
Self Element D	MC skills that grant Bonus DMG (1 time)Deals bonus DMG for normal attacks (1 time)	✓
Superior Element A	Anila (Summer) -  Puffy Summer TowersGrant an ally 30% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 30%Duration: 3 turns and Dodge All (1 time)Takes no DMG or debuffs while in effect for a set period Duration: Indefinite. Anila (Yukata) -  The Big Summer Stage!Normal attacks deal 2-hit damage to random foes. At end of turn when allies deal damage 20 or more times to the current target in 1 turn: All allies gain 10% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 10%Duration: 1 turn . Raise Anila's Ewe-phoriaGains effects in order based on Ewe-phoria lvl: Deal multiattacks / Boost to ATK / Amplify normal attack DMG / Boost to DMG cap / Buffs can't be removed (Max: 5 / Can't be removed) Duration: Indefinite lvl by 1 (Max: 5).	✓
Superior Element B	Narmaya (Valentine) -  Butter FlutterFor my sweet captain: MC gains 20% Bonus Superior Elemental DMGDeals bonus superior element DMG for one-foe one-ally attacks Strength: 20%Duration: 5 turns and 50% DA UpDouble attack rate is boosted Strength: 50%Duration: 5 turns. When Together ForeverNext Butter Flutter also affects Narmaya Duration: Indefinite is consumed: Narmaya also gains Butter FlutterDeals bonus superior elemental DMG for one-foe one-ally attacks Strength: 20%Duration: 5 turns and DA UpDouble attack rate is boosted Duration: 5 turns.	✓
Superior Ele. Unique		✓
Charge Attack	De La Fille (Yukata) -  Iris Luceat450%Massive Dark damage to a foe. End cooldown for  Illuminated SoleilRestore Dark allies' HP (Healing cap: 2000). All Dark allies gain Charge Bar +10%Instantly boosts Charge Bar by 10% Strength: 10%. Remove 1 debuff from all Dark allies. (When Seven GemsATK, DEF, multiattack rate, and healing specs are boosted based on Seven Gems lvl (Max: 7 / Can't be removed) lvl is 7: All Dark allies also gain Shield (2000)Next ATK received will be ineffective for a fixed amount Strength: 2000Duration: Indefinite.). All Dark allies gain 10% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 10%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining.. (Deal 100% Bonus Dark damage to foe based on Seven GemsATK, DEF, multiattack rate, and healing specs are boosted based on Seven Gems lvl (Max: 7 / Can't be removed) lvl [Damage cap: ~185,000 per hit / Max: 7 hits].) Parazonium -  Resolute SoulMassive Dark damage to a foe. Gain 15% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 15%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining.. After 4★: 15% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 15%Duration: 3.5 turnsApplied during the attack phase. On the next turn, it'll have 3 turns remaining. now affects all allies. All allies also gain 30% DA UpDouble attack rate is boosted Strength: 30%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining. and 30% TA UpTriple attack rate is boosted Strength: 30%Duration: 2.5 turnsApplied during the attack phase. On the next turn, it'll have 2 turns remaining..	✓
Summon	ZirnitraCzarny Ryk 700% Dark damage to all foes (Damage cap: ~730,000). All Dark allies gain 30% Bonus Dark DMGDeals bonus dark DMG for one-foe one-ally attacks Strength: 30%Duration: 1 turn , 60% DA UpDouble attack rate is boosted Strength: 60%Duration: 1 turn , and 40% TA UpTriple attack rate is boosted Strength: 40%Duration: 1 turn .	✓
Self Element Summon	Belial (Summer)Hotter than the Sun 400% Elemental damage to all foes (Damage cap: ~1,120,000). All allies gain 3 random buffs. MC gains Cunning CharmLands the following on all allies in 3 turn(s): Charm effect / Sharp hit to DEF / Debuff Resistance Lowered effect (Can't be removed) Duration: 3 turns. (Inflict CharmedAttacks are slightly limited (Can't be removed) Duration: 3 turns, 70% Sharp DEF DownDEF is sharply lowered (Can't be removed) Strength: 70%Duration: 3 turns, and 100% Debuff Res. DownDebuff resistance is lowered (Can't be removed) Strength: 100%Duration: 3 turns on all allies when duration ends.)	✓
Passive A	Chain of Falsehood - Deceitful FallacyBonus Elemental DMG effect / Sharp hit to charge bar gain Damascus Knife -  Elemental Hunt10% Bonus elemental DMG effect to weapon elementi.e., the same element as the weapon. allies against foes with BountyItem drop rate is boosted . Sky Piercer -  Elemental Blow20% Bonus weapon elementi.e., the same element as the weapon. DMG effect to third hit of elemental allies' triple attacks. Anthuria (Yukata) -  Steamy JourneyBonus Dark DMG effect to Dark allies based on their HypeATK is boosted (Max: 20%). Meg (Summer) -  Ordinary Girl's Ordinary Vacation10% Bonus Dark DMG effect to Dark allies' critical hits on normal attacks. Causality Driver -  Oblivion's DeathstrikeBig Bonus Dark DMG effect to dark allies Zwei Schaedel -  Royal Purple Blow20% Bonus Dark DMG effect to third hit of dark allies' triple attacks.	✓
Passive B		✓
Passive Unique		✓

Resources

• Reddit Weapon Discussion (2023-08-26)
• Reddit Weapon Discussion (2024-06-04)
• Reddit Weapon Discussion (2025-03-14) (Post-Jan Rebalance)

Trivia

Etymology

• "Zosimos" likely refers to Zosimos of Panopolis, a Greco-Egyptian alchemist and Gnostic mystic who lived at the end of the 3rd and beginning of the 4th century AD. He wrote the oldest known books on alchemy, which he called "Cheirokmeta".