Cleave

Cleave [Warrior] Prerequisite: Power Attack. Benefit: When your melee attack drops (kills or knocks down) an enemy, you gain an immediate second attack against a different randomly chosen foe within your threatened area, if such a foe exists. This feat (and similar feats) have no effect when fighting unarmed or using ranged attacks. Allows: Cleave Asunder, Great Cleave, Supreme Cleave.