Green Cone, Maggot Hive

Green Cone, Maggot Hive's power is equal to the number of Maggots on the battlefield.
Whenever a player sacrifices a Food token, you
gain 1 life, and each player creates a 1/1 Maggot creature token
with "Exile this creature. You gain 3 life"
Sacrifice Green Cone, Maggot Hive: Destroy X creatures , where X is the amount of Maggot creatures in exile.