Great Cleave

Str 13, Cleave, Power Attack, base attack bonus +4.

This feat works like Cleave, except that if your extra attack hits, you may make an additional extra attack and may continue to make extra attacks against creatures within reach until an attack misses. Each extra attack imposes a stacking -2 penalty to your attack roll (-2 on the first cleave attack, -4 on the second, -6 on the third, and so on).

Each attack must be made against a different creature, and any extra cleave attacks are lost if there is no valid target within reach.

A fighter may select Great Cleave as one of his fighter bonus feats.