Manaform Hellkite (VOW) from Innistrad: Crimson Vow, available at 401 Games Canada.

• Rarity: Mythic Rare
• Finish: Normal
• Artist: Andrew Mar
• Card Text:
  Flying
  Whenever you cast a noncreature spell, create an X/X red Dragon Illusion creature token with flying and haste, where X is the amount of mana spent to cast that spell. Exile that token at the beginning of the next end step.