Death Blow

(Sword and Fist: A Guidebook to Monks and Fighters, page 6, DnD 3.0)

[General]

You waste no time in dealing with downed foes.

Prerequisite

Improved Initiative, Base attack bonus +2

Benefit

You can perform a coup de grace attack against a helpless defender as a standard action.

Normal

Performing a coup de grace is a fullround action.