Eldritch Labyrinth

Eldritch Labyrinth enters the battlefield tapped.
{t}: Add {c}.
{1}, {t}: Venture into the dungeon. Activate only
as a sorcery.

Whenever you complete a dungeon, you may
pay {2}. If you do, create a 4/4 black Horror creature token with deathtouch.

"Each step leads closer to the prize—or the abyss."