Grove of the Protector

{t}, Tap any number of untapped creatures you
control: Add one mana of any color for each
creature tapped this way, then add {w} or {g}.
Grove of the Protector doesn't untap during your
untap step unless you tap an untapped creature
you control.
{3}{w}{w}{g}{g}, {t}, Sacrifice Grove of the Protector:
Put three +1/+1 counters on each creature you
control.