Swarm Guildmage (Foil) (GRN) from Guilds of Ravnica, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Simon Dominic
• Card Text:
  4B, T: Creatures you control get +1/+0 and gain menace until end of turn. (They can't be blocked except by two or more creatures.)
  1G, T: You gain 2 life.