Plantera, Devouring Growth

Vigilance, Trample, Indestructible, Lifelink,
When Plantera enters, put a +1/+1 counter on
up to three creatures. When your creatures attack, double their +1/+1 counters.

{g}{w}, Sacrifice X counters: put half X (rounded
down) counters on Plantera. Then create X */* Plant tokens. * is Plantera's power.

"The Jungle grows Restless..."