Strength

Strength (Str) is a statistic in Fire Emblem: Redemption which determines how much damage the unit deals with physical (non-magical) weapons; total attack power is determined by the unit's Str, the unit's weapon's Mt, the target's Def, and any damage-altering effects caused by skills, terrain or weapon/elemental advantages. Its magical equivalent is Mag.

Str can be increased or decreased by various means: the Energy Drop and Strength Tonic increase the user's Str by 2 permanently and for the rest of the battle, respectively, and various weapons will increase or decrease Str depending on various conditions.