Duskmourn: House of Horror Commander (dsc) | ||
| #47 ⸱ Rare ⸱ English | ||
 Variations : 1Parts— | Ancient Cellarspawn
3 / 3 Each spell you cast that's a Demon, Horror, or Nightmare costs  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.
LegalitiesLegal Duel Legacy Vintage Commander Oathbreaker Not Legal Brawl Penny Predh Future Modern Pauper Alchemy Pioneer Explorer Historic Standard Timeless Gladiator Oldschool Premodern Standardbrawl Paupercommander RulingsFor spells with
| Market Pricing
Other Printings— | |||||||||||||||||||||
in their mana costs, use the value chosen for X to determine the spell's mana value.