Voidslime (Retro Frame) [Ravnica Remastered] The Brothers' War Promos but only you shall have

but only you shall have the key

you may pay R and remove it from the game with a time counter on it

it exists only to slaughter the innocent

you'll never quite trust your own permanence again

• Khans — At the beginning of your upkeep

Voidslime (Retro Frame) [Ravnica Remastered] The Brothers' War Promos but only you shall haveSet: Ravnica Remastered Type: Instant Rarity: Rare Cost: {G}{U}{U} Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.) "It is technically an ooze, but its lifespan measures only seconds. In that short time, its appetite for magic is extraordinary." Simic research notes