Mystic Reflection (KHM) from Kaldheim, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: YW Tang
• Card Text:
  Choose target nonlegendary creature. The next time one or more creatures or planeswalkers enter the battlefield this turn, they enter as copies of the chosen creature.
  Foretell U (During your turn, you may pay 2 and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)