• Effect: Gain Flourish
• Category: Sustain / Support Amplifier

Jewelberry Charm grants the Flourish keyword. Flourish causes the equipped unit to restore HP to allies when it activates (the exact mechanic varies by context, but generally Flourish provides area heal to your team or buff to friendly units when triggered).

Flourish is a support-oriented keyword that improves your team's sustained combat performance. In runs where your team takes steady damage across multiple waves, a Flourish unit that heals or buffs allies on each activation can be the difference between surviving a late-game boss or collapsing under attrition.

The charm's value is most visible in extended multi-wave encounters. Short fights where everyone survives easily provide less value — Flourish healing is wasted if nobody is damaged. Against relentless multi-phase enemies, Flourish provides invaluable sustain.

On a support-oriented unit that already has healing or buff effects, Flourish compounds those effects further. On a combat unit, Flourish adds a secondary support dimension without taking away from their primary function.

Best on units that activate frequently, maximizing Flourish triggers per battle. A fast Counter unit that acts every 2-3 turns triggers Flourish repeatedly, providing continuous team sustain.

Also consider equipping on your leader if they have a support-adjacent role — your leader is always present, and Flourish providing passive healing every time they act is a strong passive sustain layer.

• Heart Charm: Higher HP ceiling on allies means Flourish healing can restore more before capping
• Nourish Charm: Both provide healing — one per-hit, one per-activation — for continuous team recovery
• Fast Counter unit: More Flourish triggers per battle cycle means more team sustain
• Cake Charm: Boosted Flourish effects before Consume activation can provide a large team heal