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Unholy Annex // Ritual Chamber image
Unholy Annex // Ritual Chamber - Duskmourn: House of Horror Promos printing pdskUnholy Annex // Ritual Chamber - Duskmourn: House of Horror Promos printing pdskUnholy Annex // Ritual Chamber - Duskmourn: House of Horror printing dskUnholy Annex // Ritual Chamber - Duskmourn: House of Horror printing dsk

Price & Buy

Foil
$3.48
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Unholy Annex // Ritual Chamber 2 manaB mana

Enchantment — Room

Oracle Text

At the beginning of your end step, draw a card. If you control a Demon, each opponent loses 2 life and you gain 2 life. Otherwise, you lose 2 life. (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.) When you unlock this door, create a 6/6 black Demon creature token with flying. (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.)

Format Legality

StandardPioneerModernLegacyVintageDuel Commander

Competitive Play by Format

Top 8 decklists that played Unholy Annex // Ritual Chamber, by format.

Format Decks 30d Avg 30d Decks 12mo Avg 12mo
Pioneer 55 3.7 491 3.9
Standard 0 0 58 2.7

Details

Set
Duskmourn: House of Horror Promos
Rarity
Rare
Mana value
0
FoilBorderless

Other Printings

Recent Top-8 Decks Playing Unholy Annex // Ritual Chamber

PaulArcher ·Pioneer Last Chance · December 03, 2025 Pioneer
6
PaulArcher

Final: 6 |

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brandi96 ·Pioneer Last Chance · December 03, 2025 Pioneer
6
brandi96

Final: 6 |

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Lands (25)

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komattaman ·Pioneer Last Chance · December 03, 2025 Pioneer
2
komattaman

Final: 2 |

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Lands (25)

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ariana20 ·Pioneer Last Chance · December 03, 2025 Pioneer
5
ariana20

Final: 5 |

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Lands (25)

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tchuco ·Pioneer Challenge 32 · December 02, 2025 Pioneer
1
tchuco

Final: 1 | Swiss: 6

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Lands (25)

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Misplacedginger ·Pioneer Last Chance · December 01, 2025 Pioneer
1
Misplacedginger

Final: 1 |

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rosici0700 ·Pioneer Challenge 32 · November 30, 2025 Pioneer
1
rosici0700

Final: 1 | Swiss: 5

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Lands (25)

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johnrap ·Pioneer Showcase Challenge · November 30, 2025 Pioneer
2
johnrap

Final: 2 | Swiss: 1

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Lands (25)

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haruhilmi24 ·Pioneer Challenge 32 · November 29, 2025 Pioneer
3
haruhilmi24

Final: 3 | Swiss: 7

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Lands (23)

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tchuco ·Pioneer Challenge 32 · November 28, 2025 Pioneer
2
tchuco

Final: 2 | Swiss: 7

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Lands (25)

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LilaPardo ·Pioneer Challenge 32 · November 28, 2025 Pioneer
8
LilaPardo

Final: 8 | Swiss: 6

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Lands (25)

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LucasG1ggs ·Pioneer Challenge 32 · November 25, 2025 Pioneer
8
LucasG1ggs

Final: 8 | Swiss: 8

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Lands (25)

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lilianna1989 ·Pioneer Challenge 32 · November 23, 2025 Pioneer
8
lilianna1989

Final: 8 | Swiss: 8

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Lands (25)

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Owl1013 ·Pioneer Challenge 32 · November 22, 2025 Pioneer
5
Owl1013

Final: 5 | Swiss: 2

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tchuco ·Pioneer Challenge 32 · November 21, 2025 Pioneer
6
tchuco

Final: 6 | Swiss: 6

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Lands (25)

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