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Ancient Cellarspawn

Ancient Cellarspawn

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Duskmourn: House of Horror Commander

#16 · EN · Rare · 2024-09-27

Browse all 2 printings ↓

Ancient Cellarspawn

{1}{B}{B}

Enchantment Creature — Horror

Each spell you cast that's a Demon, Horror, or Nightmare costs {1} less to cast. Whenever you cast a spell, if the amount of mana spent to cast it was less than its mana value, target opponent loses life equal to the difference.

Power: 3

Toughness: 3

Artist: Alexandre Honoré

Color identity: B

Reference prices

Reference prices by finish and currency
FinishUSDEUR
Nonfoil$6.45€6.08

MTGO: 3.73 tix

Data snapshot 2026-10-22. Not live offers.

Use in a combo · Use in a deck

Editions & versions

2 printings across 1 edition. Choose a printing to view its artwork and details.

Reference prices · Data snapshot 2026-10-22. Prices vary by seller and condition; — means no quote.

Combos using this card

No combos yet.

Format legality
Standardnot legal
Futurenot legal
Historicnot legal
Timelessnot legal
Gladiatornot legal
Pioneernot legal
Modernnot legal
Legacylegal
Paupernot legal
Vintagelegal
Pennynot legal
Commanderlegal
Oathbreakerlegal
Standardbrawlnot legal
Brawlnot legal
Competitivebrawlnot legal
Alchemynot legal
Paupercommandernot legal
Duellegal
Oldschoolnot legal
Premodernnot legal
Predhnot legal
Tlrlegal
Rulings

2024-09-20 Ancient Cellarspawn's last ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.

2024-09-20 For spells with {X} in their mana costs, use the value chosen for X to determine the spell's mana value.

2024-09-20 If the spell is no longer on the stack when Ancient Cellarspawn's last ability resolves, use its mana value as it last existed on the stack.

2024-09-20 To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions. The mana value of the spell remains unchanged, no matter what the total cost to cast it was.

Current Oracle text is shown for every printing.