Circu, Dimir Lobotomist [Ravnica: City of Guilds] The Lost Millennium If this face-up card is

If this face-up card is sent from the Spell & Trap Zone to the GY: Destroy all monsters you control

and you take no Battle Damage from that battle

Set: Cyberdark Impact Card type: Effect Monster Rarity: Rare Attack: 2500 Defense: 1600 This card cannot be Special Summoned

Set: Legendary Collection 2 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 2100 1 Tuner + 1 or more non-Tuner LIGHT monsters At attack declaration

Circu, Dimir Lobotomist [Ravnica: City of Guilds] The Lost Millennium If this face-up card isSet: 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.