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Iroi
S

Eibon Record

Iroi

NatureThe Wrong GateBureau of Anomaly Control, CSU-2

Iroi is an S-tier Anima Support who keeps teams alive with healing, revivals, and teamwide buffs. She is best paired with aggressive main DPS characters that need extended field time, and her signature build turns her healing into extra damage for everyone. ATK%, Cycle Intensity, and Healing are her most important stats.

Build Guide

Strengths

  • Strong teamwide healing and a revive, making teams much safer.
  • Can provide teamwide ATK and DMG buffs through her kit and best Arc/Cartridge.
  • Works well with aggressive on-field DPS like Shinku.
  • Can contribute decent Anima damage when built with ATK and CRIT stats.

Weaknesses

  • Support output scales heavily with ATK, so needs strong ATK investment.
  • Limited personal damage compared to dedicated DPS units.
  • Best Arc and Cartridge options are limited or rare.
  • Requires Energy and Imagination to maximize support uptime.

Module Layout

Speedy HedgehogCartridge
1ATK% ★★★2ATK ★★★3Cycle Intensity ★★4CRIT Rate ★★5CRIT DMG ★

Best Teams

Iroi Charge Team

Focuses on triggering Charge consistently so Shinku can stay on-field and deal massive damage. Iroi provides healing and buffs to keep Shinku safe during extended rotations.

Use Iroi's Skill to build Imagination and apply healing early.

Swap to Esper Zero to set up Esper Cycles.

Swap to Hathor to apply Remora.

Bring in Shinku to trigger Charge and build Defiant Spirit, then enter Surging Crimson.

Keep Shinku on-field while Iroi's healing and buffs are active.

Iroi Blossom Team

Uses Nanally as the main DPS with Blossom reaction damage. Iroi provides healing and buffs while Jiuyuan groups enemies and Esper Zero enables cycles.

Use Iroi and Esper Zero's Redirect Skills to trigger Blossom and create Vita Pistils.

Use Jiuyuan to group enemies and maintain Anima pressure.

Let Nanally deal AoE damage with Vita Pistils.

Iroi sustains the team and provides buffs throughout the fight.

Skill Priority

3

Collaboration (Basic Attack)

Builds Imagination through Basic Attacks and access to Daydream. Less important since Iroi is usually played as a Support.

4

Bang! (Support Skill)

Deals Anima DMG, heals allies, and stacks Imagination when swapped in. Worth leveling after her Ultimate and Skill.

5

3.8-Billion-Year Mirage (Ultimate)

Main sustain tool; provides continuous healing, can deal Anima DMG, and revive an ally. Build this first for maximum support uptime.

5

Future Self Continuity (Skill)

Provides teamwide healing, ATK buff, enemy grouping, and Imagination buildup in one skill. Essential for her rotation.

How to Play

Start with Iroi's Skill to heal, group enemies, and build Imagination. Use Basic Attacks or Support Skills to stack more Imagination, then cast her Ultimate for healing and buffs. Swap back to the main DPS to continue the damage rotation while Iroi's support effects are active.

Rotations

  1. 1Iroi Skill → Esper Zero to set up Blossom → Hathor to apply Remora → Shinku to trigger Charge → Build Defiant Spirit → Enter Surging Crimson → Continue Shinku's damage rotation → Repeat

Tips

  • Build Imagination with Basic Attacks after using her Skill to empower her Ultimate.
  • Use Daydream and Lucid Dream for extra Anima damage before swapping out.
  • Cast Ultimate immediately when available to keep the team healed and buffed.
  • Return to Iroi whenever the team needs healing or buff support.

Skills

ProactiveGA_Oneiroi_Melee_name

GA_Oneiroi_Melee_des

ProactiveGA_Oneiroi_Skill_name

GA_Oneiroi_Skill_des

ProactiveGA_Oneiroi_UltraSkill_name

GA_Oneiroi_UltraSkill_des

ProactiveGA_Oneiroi_QTE_name

GA_Oneiroi_QTE_des

Passives

GA_Oneiroi_Passive_1_name

GA_Oneiroi_Passive_1_des

GA_Oneiroi_Passive_2_name

GA_Oneiroi_Passive_2_des

Awakening

1Iterated Prisoner's Dilemma

Restores 3 Imagination per second while Iroi is off-field.
Increases Imagination gain by 30% and grants Iroi maximum Imagination upon entering battle.

2Strategy: Tit for Tat

Summons Morpheus, Icelos, or Phantasos at random when any ally casts a skill, performing 1 assist attack that deals DMG equal to 200% of Iroi's ATK. Restores all team members' HP by 120% of Iroi's ATK. Cooldown: 5s.

3Trait: Cooperative

Increases Iroi's healing effects by 36%.

4Trait: Retaliatory

Increases the ATK Ratio of lambs that replace allies in the Regression state:
Morpheus:
Sweet Dreams: up by 30%
Deep Slumber: up by 30%.

Icelos:
Little Prick: up by 30%
Double Dose: up by 30%.

Phantasos:
Lullaby Time: up by 30%
Off-Key: up by 30%.

5Trait: Transparent

Additional Sympathetic Nerves Effect: Increases all team members' ATK by 15% of Iroi's Base ATK for 20s.

6Trait: Forgiving

Grants 100% HP, 50 Cycle Energy, and 50 Ultimate Energy to the character revived after Iroi casts 3.8-Billion-Year Mirage.

7Primate Among All Things

Increases the skill level of Collaboration, Future Self Continuity, and 3.8-Billion-Year Mirage by 1.
Increases all team members' DEF by 30% while Iroi is on the team.

8Self-Proclaimed Crown of Creation

Increases all team members' Crit DMG by 25% while Iroi is on the team. Increases Iroi's DMG dealt by 15% and Crit Rate by 5% for each ally in the Regression state.

Voice Actors

CN

汪悦

EN

Rachel Lepore

JA

日高里菜

KO

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