Emrakul's Ender

When this creature enters the battlefield, you gain {x} life, were {x} is the most power amongst creatures you control (excluding this one). Protection from all non-white non-Emrakul, Ulamog, Kozilek spells. Double Strike, Flying, Vigilance, Goldblade. If this creature deals damage to Emrakul, exile both of them. When this creature attacks create 2 attacking 6/6 angels with Double Strike, Flying, Vigilance, and Goldblade.