Overview
Rinku is a row-dependent controller who shifts between team Skill Point acceleration and enemy Skill Point denial. In the front row, his yo-yo enters the stance to debuff enemy recovery and damage via Super Serpent Yo-Yos. Placed in the back row, he enters , converting his skill into the allied team buff .
Milestones




grants 600 initial Skill Points, enabling an immediate turn 1 Skill cast.



combines and permanently after 3 Skill casts, while 



reduces the requirement to 2 casts.



increases team Skill Point reduction hit rate under , and Skill Point reduction resistance under .- Skill casts permanently trigger both stances at once, while adds and grants bonus Skill Points to allies. Requires a 3-star Exclusive ability.
Minimum viability: 



. Opening with full Skill Points lets him apply his stance-specific party buff or enemy debuff immediately on turn 1. Earlier investment lacks the turn 1 Skill cast and must build Skill Points first. Later upgrades merge both stances together and strengthen team reduction rates without altering his opening impact.
Last updated at 9/8/2026, 9:22:51 PM