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Mayuri Kurotsuchi

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Mayuri Kurotsuchi (Squad 12 Captain) is a Chain-type debuffer who spreads debuffs and Status Ailments. His Arts can lower Defense and inflict Poison, and his Mortal Blow can inflict Paralyze. Rarity and attribute are not confirmed yet.

Mayuri Kurotsuchi [Squad 12 Captain] – Abilities

Rarity
Not confirmed
Attribute
Not confirmed
Role
Debuffer, Chain
Availability
Launch
  • Arts 1

    Combo

    Quick consecutive attacks. Arts Type: Power Arts. Attack Category: Physical.

  • Arts 2

    Reach

    A weapon-extending attack. Arts Type: Blitz Arts. Attack Category: Physical.

  • Skill

    Relentless Research

    Enemy Physical Defense -10%. If enemy is Poisoned, additional -15% (for 10 Count(s)). Skill Type: Special.

    Effects:Defense Down (-10% · 10 Count(s))

  • Mortal Blow

    Medical Experimentation

    Attacks with Ashisogijizo to halt the opponent's movement and inject them with a neurotoxin. 50% chance to inflict Paralyze on enemy. Attack Category: Physical.

    Effects:Paralyze

  • Innate

    Mad Scientist

    [Initial] On Arts hit, 30% chance to inflict -12% Defense and Poison on enemy. [Final] On Arts hit, 50% chance to inflict -20% Defense and Poison on enemy. Basic Ability "Reduce Paralyze/Numb Duration": -30% Paralyze/Numb duration. Archetype Ability "Chain": On entry via Chain Attack, Draw Point Bonus +100. When returning to Standby, Draw Point Bonus +50. Spirit Ability 1 "Switch Cooldown Reduction": Switch cooldown -2 Count(s). Spirit Ability 2 "Increased Team Attack": On Chain Entry, team Damage +10% (for 20 Count(s)). Spirit Ability 3 "Draw Point Bonus Obtained (First Entry)": On field entry, Draw Point Bonus +100.

    Effects:Defense Down (-12% / -20%)Poison

Mayuri Kurotsuchi [Squad 12 Captain] – official unit art
Image: ©久保帯人／集英社・テレビ東京・dentsu・ぴえろ ©Bandai Namco Entertainment Inc. / Official site (news/97035)

How to use

Editorial analysis of the official skill text (source check 2026-10-30). Not in-game tested yet.

Best use
Defense shredder: Arts have 50% to apply Defense −20% and Poison; Skill cuts Physical Defense −10% (−25% if Poisoned); Chain entry team damage +10%.
Best teams
Mayuri + Byakuya + Rukia (Team 4 Ailment shred); Poison also turns on Rukia's crit buff.
Upgrade priority
Priority 3: strong second-team piece, more valuable in long PvE fights.
Weaknesses
Proc-based (50%); low burst on his own.
Alternatives
Byakuya (Bleed) or Rukia.

How to get

  • ★4: Release Celebration Summon Vol. 4 rate-up (community lists: Game8 / AppMedia; in-game banner window wins).
  • Guaranteed route: 200 Release Celebration Vol. 4 medals → exchange for a featured ★4 (community-reported; medals are per banner).
  • ★4: included in the free ★4 Retry Summon pool and the permanent Mirrors Summon (community).
  • Not part of the launch Gifts (only ★3 Ichigo and ★3 Rukia are gifted — official).

Sources

Unofficial fan wiki. Not affiliated with or endorsed by the game publisher.