Rahdan, the Starscourge

Haste, Trample, Reach

When Rahdan enters the battlefield, it deals damage
to target player or planeswalker equal to his power.
When Rahdan attacks reveal the top four cards of
your library, exile each noncreature, nonland card revealed this way, put the rest on the bottom of your library. Those spells maybe be cast from exile at
anytime using Mana of any color to cast them.

Partners with Leonard.