For you, sleight of hand techniques are no mere parlour tricks; your finesse with your hands borders on the supernatural. When using this stance, your hand movements are so quick as to be imperceptible (actions involving finesse with your hands that would ordinarily compromise your stealth status do not). Most checks you make that rely on sleight of hand automatically succeed. If the GM requires a check, you may re-roll it if you fail. You cannot maintain this stance while engaged in combat.