Gambit - Fire Emblem Wiki

Gambits (Japanese: 計略 Stratagem) are a special kind of action introduced in Fire Emblem: Three Houses. Tied to the use of battalions, they have a variety of uses, ranging from powerful attacks, enhancing the capabilities of multiple units, and various other effects. They have large areas of effect, and can affect multiple units in a single use. To compensate for their power, they have limited uses per battle, and their hit rates can fluctuate significantly, though the latter is tied to the charm stat.

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