Marlette, the Gatherer

Vigilance (Attacking doesn't cause this creature to
tap.)
Whenever Marlette enters the battlefield, attacks,
or blocks, create a 0/0 green Fungus creature
token that enters the battlefield with a +1/+1
counter on it.
Sacrifice a land: Proliferate and gain life equal to
the number of different kinds of counters on permanents you control.