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Shinku Build Guide

2026-08-05·2 min read

Shinku is an S-Class Cosmos Esper who fills the Damage role, using Condensate-type Arc compatibility. She effectively runs two kits in one — a normal combat state focused on building up Defiant Spirit, and a transformed "Surging Crimson" state unlocked by her Ultimate that deals heavy burst damage and provides strong team-wide Charge utility.

Best Arcs

S-rankBIS

Blushing Mirage

Shinku's signature Arc, with high base ATK and CRIT Rate. Boosts her damage further and grants bonus DEF ignore while she's in her Ultimate state.

S-rankALT

Fluff of Ferocity

A strong battle-pass alternative that pairs well with a CRIT Rate mainstat Module setup, and is easy to keep at full uptime while Shinku stays on field.

S-rankBUDGET

Camellia Society

Her main F2P option — high base ATK plus a solid CRIT Rate boost, though the bonus CRIT DMG effect sees limited uptime outside her kit.

A-rankBUDGET

A Time Will Come

A decent F2P alternative offering CRIT Rate and ATK. The 3-Esper-Type requirement is easy to hit since Shinku's best teams already run Charge-focused comps.