Mewtwo - 20/165 - Holo from Expedition, available at 401 Games Canada.

• Rarity: Holo Rare
• Finish: Holofoil
• Artist: Kimiya Masago
• Card Text:
  [1] Hypnosis
  Flip a coin. If heads, the Defending Pokémon is now Asleep.
  [1PP] Psychic (20+)
  This attack does 20 damage plus 10 more damage for each Energy card attached to the Defending Pokémon.