Madria, God of Chaos

Indestructible
As long as your devotion to red, white, and
black is less than ten, Madria isn't a creature.
Exile target spell you control: Exile cards from
the top of your library until you exile a card that shares a type with it. You may cast that card
without paying its mana cost. Then put all cards
exiled this way on the bottom of your library in
any order.