Magic: The Gathering · Commander: Duskmourn: House of Horror
Polluted Cistern // Dim Oubliette
French name: Polluted Cistern // Dim Oubliette // Polluted Cistern // Dim Oubliette
Polluted Cistern // Dim Oubliette (Commander: Duskmourn: House of Horror 23) has a market price of US$0.42 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Enchantment: Room // Enchantment: Room
- Mana cost
- {1}{B} // {4}{B}
- Artist
- Arthur Yuan
Card text
(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. / Dim Oubliette When you unlock this door, mill three cards, then return a creature card from your graveyard to the battlefield.
About this card
Polluted Cistern // Dim Oubliette is card 23 in Commander: Duskmourn: House of Horror, a Magic: The Gathering set released Sep 27, 2024. Rarity: Rare. Illustrated by Arthur Yuan. Reference market price on Nov 9, 2026: US$0.42. Over the last 30 days, the Normal price went up 7.7%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
