Vanaguh, the Fallen

flying, idestructible, lifelink
Eminence - At every end step, if you lost 5 or more life this turn, if this creature is in the command zone or on the battlefield, you may exile target nonland permanent.
{5}{c}{c}: Creatures you control get +2/+2 and gain lifelink and flying until end of turn. You lose 5 life.