Available to: Crab.
Fu: X, Shot: 3, Maximum picks: 3
Hit an opponent bare-handed with a MartialArts attack; if successful, you may add X (any amount of Fu you elect to spend) to the Damage rating of your attack.
If you pick this schtick twice, you can use it with a melee weapon. If you pick it thrice, you can use it with a gun.