Versatile Unarmed Strike

 
Prerequisite(s): Improved Unarmed Strike
 
Benefit: As a swift action, you can opt for your unarmed strikes to deal your choice of bludgeoning, piercing, or slashing damage. Once you make this choice, your unarmed strikes continue to deal the chosen damage type until you use another swift action to change it.
 
Special: A fighter can select Versatile Unarmed Strike as one of his fighter bonus feats.
 
Source: Secrets of Sarlona