Mimikyu - 97/236 - Rare from Sun & Moon: Cosmic Eclipse, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Yuka Morii
• Card Text:
  Ability — Shadow Box
  As long as this Pokémon is in play, each player's Pokémon-GX that has any damage counters on it has no Abilities.
  [2] Tail Trickery (20)
  Flip a coin. If heads, your opponent's Active Pokémon is now Confused.