Mighty Death-Blow (3.5e Feat)

You can cleave heads in a single mighty blow.

Prerequisite: Fighter Level 18th, Cleave, Great Cleave, Improved Critical, Power Attack

Benefit: For any weapon that you have Improved Critical with, the threat range of using a vorpal version of that weapon becomes 19-20 for a decapitating effect.

Normal: A character with a vorpal weapon only scores a critical on a roll of natural 20.

Special: A Fighter may take this as one of his Fighter bonus feats.