Gluttonous Guest (DBL) from Innistrad: Double Feature, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Jesper Ejsing
• Card Text:
  When Gluttonous Geist enters the battlefield, create a Blood token. (It's an artifact with "1, T, Discard a card, Sacrifice this artifact: Draw a card.")
  Whenever you sacrifice a Blood token, you gain 1 life.