Wurth, Living Land

Wurth, Living Land enters the battlefield with
five +1/+1 counters. When this creature enters
the battlefield put a -1/-1 counter on a creature
you don't control.
Whenever one or more -1/-1 counters are put
on a creature you don't control, create a 1/1
plant creature token with trample.
{w}{g}: Put a -1/-1 counter on Wurth, Living
Land and target creature.