Crusader’s Fist

Combat

You pour divine energy into the enemy you strike.

Prerequisite: Lay on hands class feature or touch of corruption class feature, Improved Unarmed Strike, base attack bonus +6.

Benefit: When you attack with an unarmed strike and hit a creature that you can harm with your lay on hands or touch of corruption feature, you can use a swift action to expend a daily use of that feature to deal its normal damage as if you had hit with the feature’s normal touch attack. This extra damage is not multiplied if you scored a critical hit.

Source: Ultimate Combat