Myconid, The Toxic Cloud

When Myconid dies, create X green 3/3
mushroom creature tokens and creatures your opponents control get -X/-X until end of turn
where X is Myconid's power.
Myconid enters the battlefield with ten -1/-1
counters on it.
{b}{g}: Remove a -1/-1 counter form Myconid.
You gain 2 life.