Mismagius - 059/189 - Rare - Reverse Holo from Sword & Shield: Astral Radiance, available at 401 Games Canada.

• Rarity: Rare
• Finish: Reverse Holo
• Artist: Ligton
• Card Text:
  [P] Ominous Chant
  Your opponent reveals their hand. If your opponent has 4 or more cards in their hand, choose cards you find there until your opponent has exactly 3 cards in their hand. Then, your opponent shuffles the cards you chose back into their deck.
  [1P] Psybeam (50)
  Your opponent's Active Pokémon is now Confused.