Samurott - BW22 - Holo Promo from Black & White Promos, available at 401 Games Canada.

• Rarity: Promo
• Finish: Holofoil
• Artist: 5ban Graphics
• Card Text:
  Ability — Shell Armor
  Any damage done to this Pokémon by attacks is reduced by 20 (after applying Weakness and Resistance).
  [3] Hydro Pump (70+)
  Does 10 more damage for each Water Energy attached to this Pokémon.