Dom, The Zooted

When Dom, The Zooted Enters the battlefield create {x} Weed Tokens with the ability "{t} Sacrifice Weed Token and add {g} {g} to your mana pool, Target Creature gets -2/-2 for the next 3 turns". If a Weed Token enters or leaves the battlefield, Dom, The Zooted Gets a +1/+1 Counter. If a Green creature enters or leaves the battlefield create a Weed Token