Polluted Cistern / Dim Oubliette

• Nome original: Polluted Cistern // Dim Oubliette
• Edição: Duskmourn: House of Horror Commander (DSC)
• Número de coleção: 23
• Raridade: Rara
• Tipo: Enchantment — Room // Enchantment — Room

Whenever one or more cards are put into your graveyard from your library, each opponent loses 1 life for each card type among those cards.
(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.)
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When you unlock this door, mill three cards, then return a creature card from your graveyard to the battlefield.
(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.)