Panthezar, the Incarnate

+2: Target creature you control becomes a legendary creature named Panthezar. It gains vigilance, first strike, hexproof, and pay 2 life: Phase out.
-3: Search your library for a historic card with mana value 3 or less and put it onto the battlefield. Then shuffle your library.
-11: Exile each non land permanent not named "Panthezar"