Circu, Dimir Lobotomist [Ravnica: City of Guilds]Set: Ravnica: City of Guilds Type: Legendary Creature Human Wizard Rarity: Rare Cost: {2}{U}{B} Whenever you cast a blue spell, exile the top card of target player's library. Whenever you cast a black spell, exile the top card of target player's library. Your opponents can't cast spells with the same name as a card exiled with Circu, Dimir Lobotomist.