Iaira, Goddess of Life

Lifelink, Trample, Double strike, Vigilance, Indestructible
As long as your life total is less than another opponents, Iaira isn't a creature.
Whenever you gain a life, put a +1/+1 counter
on target creature, then create a 1/1 nature spirit
with," flying, lifelink, and indestructible."
{2}{g/w}{g/w}{g/w}: Untap target creature, Put a +1/+1
counter on target creature, gain 1 life.
{g/w}: Draw 2 cards, scry 2.