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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

tchuco ·Standard Challenge 32 · December 12, 2025 Standard
3
tchuco

Final: 3 | Swiss: 2

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Arianne ·Pioneer Challenge 32 · December 09, 2025 Pioneer
3
Arianne

Final: 3 | Swiss: 5

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tchuco ·Pioneer Challenge 32 · December 09, 2025 Pioneer
4
tchuco

Final: 4 | Swiss: 7

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groot02 ·Pioneer Challenge 32 · December 07, 2025 Pioneer
7
groot02

Final: 7 | Swiss: 5

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Lands (25)

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Magicofplayer1 ·Pioneer Showcase Qualifier · December 07, 2025 Pioneer
4
Magicofplayer1

Final: 4 | Swiss: 8

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Lands (25)

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WadeB ·Pioneer Challenge 32 · December 06, 2025 Pioneer
3
WadeB

Final: 3 | Swiss: 4

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Lands (25)

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WadeB ·Pioneer Challenge 32 · December 05, 2025 Pioneer
2
WadeB

Final: 2 | Swiss: 3

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Lands (25)

Sideboard

peter780108 ·Pioneer Last Chance · December 03, 2025 Pioneer
8
peter780108

Final: 8 |

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Lands (25)

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Magicofplayer1 ·Pioneer Last Chance · December 03, 2025 Pioneer
2
Magicofplayer1

Final: 2 |

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Lands (25)

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

Final: 6 |

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_Tia93_ ·Pioneer Last Chance · December 03, 2025 Pioneer
5
_Tia93_

Final: 5 |

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Lands (25)

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