The Finale of a Lie

Increases the wearer's CRIT Rate by 18%/21%/24%/27%/30%%. At the start of battle or for every 4/4/4/4/4 instance(s) of Follow-Up ATK the wearer uses, the wearer gains "Umbra Devourer," lasting for 3/3/3/3/3 turn(s). While the wearer holds "Umbra Devourer," increases ATK by 40%/50%/60%/70%/80%% and increases the DMG taken by all enemies by 20%/23%/25%/28%/30%%. Effects of the same type cannot stack.