Nullax, God of Civilization

Vigilance, Lifelink, Double strike, Indestructible
As long as creatures you control have total power
less than 25, Nullax isn't a creature.
Whenever a creature attacks, put a +1/+1
counter on it, then gain 2 life.
{2}{w}: Gain 3 life, then draw 2 cards.
{w}: Gain 1 life.
{t}: untap target permanent.