• Effect: Gain Fury 4
• Category: Offense / Stacking Attack Buff

Frog Charm grants the equipped unit Fury 4. Fury is a stacking buff: each point of Fury increases Attack by 1 when the unit activates, and then the Fury count decreases by 1. With 4 Fury, the unit gets +4 Attack on its next activation, then +3, +2, +1 — for a total of +10 bonus damage across four activations before Fury runs out.

Fury 4 is a front-loaded damage boost. The first activation after equipping Frog Charm hits with +4 bonus Attack, which can be a decisive burst. Over four activations the total bonus is +10, which is significantly more raw damage than Battle Charm's permanent +2.

The front-loaded nature is both a strength and weakness. In short fights, Fury runs out quickly and is very efficient. In long fights, Fury depletes and leaves no permanent benefit. Battle Charm, by contrast, provides a permanent passive bonus forever.

On a unit with Frenzy (x2), Fury 4 becomes +8 Attack on the first double-hit activation, then scales down. Extremely bursty but temporary.

Best on a damage-focused unit in situations where you need burst damage quickly — early fights, tough encounters where you need to kill enemies fast, or boss fights where the initial burst matters. The Fury front-loads damage that would otherwise be spread across many turns.

Consider the fight length: short fights (common in early encounters) let you squeeze all Fury value before it expires. Long boss fights see diminishing returns as Fury depletes.

• Frenzy Charm: Fury-boosted hits fire twice under Frenzy for double Fury consumption/output
• Battle Charm: Fury burns through, but Battle Charm's permanent +2 remains after Fury expires
• Spice (スパイス) effects: Spice also boosts Attack — stacking Attack buffs before Fury activations amplifies each individual hit
• Fast Counter unit: Burn through all 4 Fury stacks quickly with frequent activations