Flowing Nightglow

Every time an ally attacks, the wearer gains 1 stack of Cantillation. Each stack of Cantillation increases the wearer's Energy Regeneration Rate by 0.03/0.04/0.04/0.04/0.05%, stacking up to 5/5/5/5/5 time(s). When the wearer uses their Ultimate, removes Cantillation and gains Cadenza. Cadenza increases the Wearer's ATK by 48%/60%/72%/84%/96%% and increases all allies' DMG dealt by 24%/28%/32%/36%/40%%, lasting for 1/1/1/1/1 turn(s).