Harvester of Corpses

Infect
Whenever a non-token creature dies
put a +1/+1 counter on Harvester of
Corpses and create a 1/1 black and green
corpse creature token with infect.
When Harvester of Corpses dies, put X
+1/+1 counters on target creature you
control with infect where X is Harvester
of Corpses power.