The Eldrazi Daddy

Colorless spells you cast from your hand with mana
value 7 or greater have "Cascade, cascade." (When
you cast one, exile cards from the top of your
library until you exile a nonland card that costs less.
You may cast it without paying its mana cost. Put
the exiled cards on the bottom of your library in a
random order. Then do it again.)

"Her hero, protector and guide for the rest of her life.
Léonie is lucky to call you Daddy. We love you."