They Came from the Pipes [Duskmourn: House of Horror Commander]

Set: Duskmourn: House of Horror Commander Type: Enchantment Rarity: Rare Cost: {4}{U} When They Came from the Pipes enters, manifest dread twice. (To manifest dread, look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)Whenever a face-down creature you control enters, draw a card.