Bottomless Pool // Locker Room [Duskmourn: House of Horror]

Set: Duskmourn: House of Horror Type: Enchantment — Room // Enchantment Rarity: Uncommon Cost: {U} // {4}{U} Bottomless PoolWhen you unlock this door, return up to one target creature to its owner's hand./Locker RoomWhenever one or more creatures you control deal combat damage to a player, draw a card You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.