Refraction Arc
Umamusume: Pretty DerbyGlobal 1st Anniversary
As of Jul 12, 2026, the Umamusume: Pretty Derby community says Refraction Arc sits in S tier on the Skill board — based on 5 entry ratings across 1 board, re-tabulated live.
Tier placements
Disagree? Open a board and cast your own vote — every ballot re-tabulates the live list.
FAQ
Is Refraction Arc good in Umamusume: Pretty Derby right now?
As of Jul 12, 2026 (Global 1st Anniversary), Refraction Arc sits in S tier on the Skill board, based on 5 entry ratings. The ranking re-tabulates live as players vote.
What tier is Refraction Arc in Umamusume: Pretty Derby?
Skill: S
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