The Pumpkin King

The Pumpkin King costs {1} less to cast
for each creature that died this turn.
When The Pumpkin King enters the battlefield,
for each creature that died this turn, create a 1/1 colorless Pumpkin creature token with "When
this creature dies, each opponent loses life equal
to its power."
Pumpkins you control get +1/+0
and have menace.