Iroi is an S-rank Universal Support of the Anima attribute. Her core kit provides Crit Damage bonus, team-wide healing, shields and so on. She fits seamlessly into the three major meta reactions, making her a top-tier, must-pull support in the current meta. So how do you build her? This Iroi Build Guide has all the answers!
Iroi Overview
Rarity: S-Rank | Element: Anima | Arc: Liquid
Iroi is the limited S-rank Anima-attribute premium hybrid support in Version 1.2, and also the game's first limited dedicated healer. Her core role combines team-wide sustain, massive damage buffs, and functional crowd control. She perfectly fits Shinku's Cosmos-attribute burst team and is irreplaceable in high-difficulty Abyss content, early-game progression, and exploration alike.
Iroi Materials
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Ascension Materials |
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Fading Silhouette |
17 |
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Blurred Silhouette |
18 |
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Chaos Silhouette |
15 |
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A Page from Delusion’s Shore |
86 |
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Beetle Coin |
525 000 |
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Skill Materials |
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Dreamless Seed |
96 |
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Fons |
38 400 |
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Beetle Coin |
2 258 000 |
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Fading Silhouette |
40 |
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Blurred Silhouette |
40 |
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Chaos Silhouette |
64 |
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FNG |
40 |
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CO |
42 |
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White Rose |
65 |
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Good Boy Stamp |
35 |
Iroi Skill
Upgrade Priority
Ultimate (Q) > Skill (E) > Basic Attack (A) > Support Skill
Rotation
Entry → Use Ultimate if available → Use E (that's all for a support playstyle). If Iroi is only used as a support and resources are tight, you can level her skills casually, as upgrading does not improve her buffing capability.
Core Mechanics Overview
The above is just the basic operation strategy. Once you understand the core mechanics, adapt flexibly based on the situation.
- Imagination: Iroi's special energy. The green bar on the left is Imagination. Basic Attacks, E Skill, and Support Skill all restore it. The Ultimate has different effects depending on whether Imagination has reached the threshold.
Imagination below threshold: Iroi uses her Ultimate to continuously heal the entire team. (Note: Iroi's E Skill and Support Skill can also heal.)
- Imagination at threshold: Iroi uses her Ultimate to continuously heal the entire team and deal continuous damage to enemies within the field. If a teammate is downed, she can temporarily revive one teammate during the Ultimate. Imagination cannot be restored while the Ultimate is active.
- Regression (long press E): Holding E can directly turn three allies into "sheep" to assist in combat, during which only Iroi can remain on the field. This is not recommended if Iroi is only used as a support. Tapping E can heal, gather enemies, and grant an ATK boost to the entire team.
- Passive: After 3 seconds, creates a copy of the ita Bud that does not count toward the limit. The copied Vita Bud attacks once every 0.5 seconds and provides 5% DEF Ignore.
Iroi Arcs
Best Arc
As for her best Arc (weapon), her signature Arc — The Wrong Gate — will definitely be her best-in-slot option.
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The Wrong Gate |
ATK: 570 ATK Bonus: 30% |
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ATK +32%. Healing triggers two effects: Equipper's own Anima damage +60% (benefits Iowy's own damage, though minimal since she scales off HP). All other squad members gain +30% All-Damage Bonus (unique effect — does not stack if multiple characters have this Ark equipped). Duration: 20s, refreshable on each healing trigger. |
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Other Weapon Arc
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Fluff of Fleetness |
ATK: 512 CRIT DMG: 44% |
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Motor Candy Increases 9% ATK every 1s while the wearer is the active character, up to 5 stacks. Resets when the wearer leaves the field. |
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Obtained from the Battle Pass. Provides 10% Lakshana-attribute damage bonus and stable energy regeneration. A solid alternative if you don't have her signature weapon. |
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Iroi Modules
Iroi Support
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Speedy Hedgehog |
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2-PIECE 4-PIECE |
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Console main stats: Support – ATK%/Healing Bonus; DPS – Crit Rate (can also choose other options if survivability pressure is low). Sub-stat priority: Support – ATK% > ATK; DPS – Crit Rate > Crit DMG > DMG Increase > ATK%. |
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DPS Iroi
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Fireflies and the Forest |
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2-PIECE 4-PIECE |
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Console main stat: Crit Rate. Sub-stat priority: Crit Rate > Crit DMG > DMG Increase > ATK% > ATK. |
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Iroi Awakening Effects
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A1 |
Increases imagination generation efficiency by x%. |
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A2 |
Allows Iroi to randomly summon one of her lambs whenever a teammate uses a Skill, performing an assist attack. This effect has a CD of x s. |
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A3 |
Increases healing by Y% for allies whose HP is below X%. |
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A4 |
Increases the attack multipliers of teammates in the Regression state. |
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A5 |
Enhances Sympathetic Nervous System, allowing it to additionally increase allies’ ATK by X% of Iroi’s Base ATK for 10s. |
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A6 |
Make characters revived by her Ultimate recover X% HP, Energy, and Ultimate Charge. |
If purely going for support to maximize buffing capability, prioritize Awakening 5 first, followed by Awakening 1 for increased special energy regeneration rate. Awakening 4 and Awakening 2 enhance Iroi's personal damage output. Awakening 3 and Awakening 6 improve healing and revival effects—consider these only if survivability pressure is high.
Iroi Team
Shinku Team
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Shinku |
Iroi |
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Chiz |
Iroi provides Crit Damage + elemental reactions amplification, effectively doubling Shinku's damage during her Rampage phase. Hathor extends Stasis duration to 12 seconds, strengthening Shinku's suppression against shielded targets. And Chiz accelerates Ultimate rotations, enabling the "Shinku + Iroi" dual-support synergy — the optimal composition for the Abyss in Version 1.2.
Chaos Team
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Iroi |
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Iroi provides damage bonus + energy regeneration to the entire team, accelerating Chaos' stack accumulation and burst.
Hathor applies Stasis, while Mint fills in damage — a triple Lakshana resonance composition, ideal for high-difficulty boss fights.
F2P Team
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Any DPS |
Iroi |
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Iroi offers Lakshana damage bonus + sustain, fitting every main DPS across Cosmos, Anima, Lakshana, and other attributes.
Jiuyuan handles crowd control, and Zero triggers reaction. Even with zero investment, this team is stable and reliable — perfect for early-game progression and daily content.
Conclusion
And that wraps up the Iroi build guide! Go get her and bring her home — let her and her three little lambs🐑 do the heavy lifting for you. You focus on dealing damage, and she'll keep the whole team alive. Solid as a rock!
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Savannah Reed Experienced Game Editor
I'm a game guide writer with over 20 years of experience playing all types of games, especially anime-style RPGs, gacha and sports games. I love finding smart ways to beat tough levels without spending too much money. By studying game mechanics and character systems, I create easy tips to help players save time and resources. When I'm not gaming, I watch anime to get inspiration for strategies. My goal? To help you enjoy games more and stress less – even when facing "impossible" bosses! Let’s make gaming fun and affordable together!
