Average Refrigerator

When Average Refrigerator enters the battlefield,
exile target creature with a preservation counter
on it.
Cook: {3}, {t}: Remove a preservation counter
from target creature in exile. Create a food token.
Go shopping: {5}: Exile Average Refrigerator,
then return it to the battlefield under its owners control.
When Average Refrigerator leaves the battlefield, return each creature with a preservation counter
on it from exile to the battlefield.