Vesper Primer+Standard Actions+Dirty Trick+Swift Hands

Sphere: Scoundrel

You may use your Dexterity in place of your Strength when attempting a dirty trick or steal maneuver and may use your ranks in the Sleight of Hand skill in place of your base attack bonus when determining your combat maneuver bonus to perform a dirty trick or steal maneuver. In addition, you may apply any enhancement bonuses to your unarmed strikes to your dirty trick and steal combat maneuvers.