Brain Weevil (DDJ) from Duel Decks: Izzet vs. Golgari, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Anthony Jones
• Card Text:
  Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
  Sacrifice Brain Weevil: Target player discards two cards. Activate this ability only any time you could cast a sorcery.