Venenarius Aviditatis

Venenarius Aviditatis enters the battlefield with
two +1/+1 counters on it.
Whenever Venenarius Aviditatis blocks or gets
blocked create a Kofferklaus creature token.
Whenever a creature dies, you may remove
a +1/+1 counter from Venenarius Aviditatis.
If you do, create a ghoul creature token
with power and toughness equal
to the creature put into the graveyard.
{2}, Venenarius Aviditatis gets flying
until end of turn.