Improved Unarmed Strike

Your body is a weapon.

Prerequisites: BCB +1

Benefit: You count as armed—you threaten adjacent squares, you no longer provoke reaction attacks when attacking, and you can add your BCB to damage.

You can choose to deal lethal damage with your unarmed strikes.

Normal: Without this feat, you are considered unarmed when attacking with an unarmed strike, and your unarmed attacks can only deal nonlethal damage.