Flameshadow Conjuring (Foil) (ORI) from Magic Origins, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Seb McKinnon
• Card Text:
  Whenever a nontoken creature enters the battlefield under your control, you may pay R. If you do, put a token onto the battlefield that's a copy of that creature. That token gains haste. Exile it at the beginning of the next end step.