Medivh, Unbound
Legendary creatures you control get +X/+X,
where X is the number of legendary creatures you control.
Whenever you cast a legendary spell from your hand, exile cards
from the top of your library until you
exile a legendary nonland card with lesser mana
value.
You may cast that card without paying its mana cost.
Put the rest on the bottom of your library in a
random order.
Card Comments