Call Upon The Spirits

Whenever you play a Green nonland Permanent
card, choose one—
•Create a */* Green Plant Berserker Plant
Token Creature with: This creatures power and
toughness is equal to the number of plant
creatures you control.
•Sacrifice two target plant creatures and add {g}{g}. This mana phases out at the beginning of
your next turn.
•Create a 1/4 Green Golem creature with defender.