Legendary Creature — Elemental - (mythic)
Creatures you control have haste.
Cascade, cascade (When you cast this spell, 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 in a random order. Then do it again.)
Not all who wander are chaotic energy monsters. Some are, though.
