Surprise

Available to: Ass, Dire-Wolf, Otter, Scorpion.
Fu: X, Shot: 3, Maximum picks: 1

This is the Tiger schtick of the same name, Feng Shui, p. 138.

Attack as the first action in a fight or against an opponent who is unaware of your presence in hand-to-hand combat adding X (the amount of Fu you elect to spend) to your Action Value.