Dark Confidant [Ravnica: City of Guilds] Colorless you may exile Kozilek's Return

you may exile Kozilek's Return from your graveyard

Whenever Lord of the Void deals combat damage to a player

Set: Alpha Edition Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

Set: Morningtide Type: Enchantment Rarity: Rare Cost: {U}{U} As Declaration of Naught enters the battlefield

Dark Confidant [Ravnica: City of Guilds] Colorless you may exile Kozilek's ReturnSet: Ravnica: City of Guilds Type: Creature Human Wizard Rarity: Rare Cost: {1}{B} At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. Greatness, at any cost.