Polluted Cistern // Dim Oubliette Commander: Duskmourn: House of Horror DSC 23

Polluted Cistern // Dim Oubliette

Set: Commander: Duskmourn: House of Horror

Card Number: 23

Rarity: Rare

Finish: Normal

Condition: Near Mint

Language: English

Card Type: Enchantment

(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.)
Polluted Cistern
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.
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Dim Oubliette
When you unlock this door, mill three cards, then return a creature card from your graveyard to the battlefield.