Bone Mask
Artifact
, : The next time a source of your choice would deal damage to you this turn, prevent that damage. Exile cards from the top of your library equal to the damage prevented this way.
standard
future
historic
gladiator
pioneer
explorer
modern
legacy
pauper
vintage
penny
commander
brawl
alchemy
paupercommander
duel
oldschool
premodern
Rulings
If you do not have enough cards in your library, the damage is still prevented and all the cards in your library are exiled.
Rulings
If you do not have enough cards in your library, the damage is still prevented and all the cards in your library are exiled.
Your collection? Your decks?
Want to manage your collection and/or create decks?
