Satyr Festival

{1}{r/g},{t}: Create a 2/2 red green Satyr creature
token with haste.
{2}{r/g}{r/g},{t}: Put two +1/+1 counters on each
creature you control that shares a creature type
with at least one other creature you control.
{3},{t}, Sacrifice Satyr Festival: Double the number
of +1/+1 counters on target creature.