Thallid Omnivore (DOM) from Dominaria, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Mathias Kollros
• Card Text:
  1, Sacrifice another creature: Thallid Omnivore gets +2/+2 until end of turn. If a Saproling was sacrificed this way you gain 2 life.