Cleave

Cleave( General)
You know how to follow up a mighty blow.
Prerequisite: Power Attack.
Benefit: If you deal a creature enough damage to take itout of the fight, typically by dropping it to below zero hit points or killing it, you get an immediate, extra melee attack against another creature within reach. You cannot take a five foot step before making this extra attack. The extra attack must be with the same weapon and is at the same bonus as the attack that dropped the previous creature. You can use this ability once per round.

Cleave

Glimpses of Hyboria Elfbane