Unholy Annex // Ritual Chamber
Duskmourn: House of Horror — Rare
Enchantment — Room // Enchantment — Room
Sets Unholy Annex // Ritual Chamber has been printed in:

Duskmourn: House of Horror — Rare
Enchantment — Room // Enchantment — Room
Sets Unholy Annex // Ritual Chamber has been printed in:

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Enchantment
At the beginning of your end step, if you gained life this turn, each opponent loses 1 life.
At the beginning of your end step, if you gained and lost life this turn, create a 1/1 black Bat creature token with flying.
, Pay 2 life: Draw a card.
Kindred Enchantment — Demon
Whenever one or more Demons you control attack a player, you draw a card and lose 1 life.
At the beginning of your end step, create a 5/5 black Demon creature token with flying, then mill two cards. If two cards that share all their card types were milled this way, sacrifice Demonic Covenant.
Legendary Planeswalker — Nixilis
+2: Each opponent loses 1 life. You gain life equal to the life lost this way.
-2: Create a 5/5 black Demon creature token with flying. You lose 2 life.
-8: You get an emblem with ", Sacrifice a creature: You gain X life and draw X cards, where X is the sacrificed creature's power."
Ob Nixilis of the Black Oath can be your commander.
Enchantment
At the beginning of your end step, if you control exactly one creature, create a 5/5 black Demon creature token with flying.
Legendary Creature — Human Noble (2/4)
At the beginning of your end step, if a creature died under your control this turn, create a 1/1 white Human Soldier creature token.
, Sacrifice another creature: Each opponent loses 1 life and you gain 1 life.
Creature — Vampire // Creature — Vampire (1/3)
At the beginning of your end step, if you gained life this turn, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")
Sacrifice two Blood tokens: Transform Restless Bloodseeker. Activate only as a sorcery.
Bloodsoaked Reveler
At the beginning of your end step, if you gained life this turn, create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this artifact: Draw a card.")
: Each opponent loses 2 life and you gain 2 life.
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