Cramped Vents // Access Maze

#17 - Duskmourn: House of Horror Commander - [DSC]
More about « Arthur Yuan »

When you unlock this door, this Room deals 6 damage to target creature an opponent controls. You gain life equal to the excess damage dealt this way. (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.)
Card Back
Once during each of your turns, you may cast a spell from your hand by paying life equal to its mana value rather than paying its mana cost. (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.)

DSC · EN Arthur Yuan

standard		future
historic		timeless
gladiator		pioneer
explorer		modern
legacy		pauper
vintage		penny
commander		oathbreaker
standardbrawl		brawl
alchemy		paupercommander
duel		oldschool
premodern		predh