Dusknoir - 63/149 - Holo Rare from Black & White: Boundaries Crossed, available at 401 Games Canada.

• Rarity: Holo Rare
• Finish: Holofoil
• Artist: kawayoo
• Card Text:
  Sinister Hand - As often as you like during your turn (before your attack), you may move 1 damage counter from 1 of your opponent's Pokemon to another of your opponent's Pokemon. (Ability)
  [3P] Shadow Punch (60) This attack's damage isn't affected by Resistance.