Jodah, the Unifier

Jodah, l'Unificateur (Jodah, the Unifier) (fr)

Legendary Creature - Human Wizard | Power/Toughness: 5 / 5 (CMC 5)
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.