
If damage would be dealt to a player, that player exiles that many cards from the top of their library instead.
Crumbling Sanctuary has 2 printings, first in Mercadian Masques (1999). EDHREC ranks it #22,306 among Commander cards. It appears most in The Madcap Jester decks (401 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.