Overview
Kuroko Sato is an area-of-effect physical damage dealer who chains Skill casts by refunding Skill Points on enemy defeats. Her Skill Spirit Surge strikes all enemies with bonus Final Crit Rate, while her passive Predecessor's Help fuels repeated casts whenever she finishes an opponent.
Milestones




increases final damage dealt to targets below 30% HP.



refunds 500 Skill Points for each enemy she defeats.



adds bonus final damage to the lowest-HP percentage enemy upon casting a skill; 



doubles that bonus.



retargets Basic Attacks to the lowest-HP percentage enemy and increases their final damage.
Minimum viability: 



. Defeat refunds give her team the cycling area attacks that define her contribution. Earlier investment lacks the turn recycling mechanic that fuels repeated Skill casts. Later investment adds single-target execution damage without changing her turn recycling loop.
Last updated at 9/8/2026, 8:59:00 PM