Paragon of Mercy

Lifelink
As long as your devotion to green and white is less
than seven, Paragon of Mercy isn't a creature.
Embody —Whenever a green and/or white
creature enters the battlefield, you gain 1 life and
other creatures you control gain +1/+1 until end
of turn. Paragon of Mercy gains +X/+X until
end of turn, where X is equal to the amount of
life you gained this turn.