Jakob the Behemoth

Indestructible.
No effect can put Jakob the Behemoth into the graveyard. His toughness is always higher than
any attack.
Every round at the end of your turn you must sacrifice 1 Food token. If you cannot, exile
Jakob the Behemoth.
(The only problem with having an immovable object
is if you want him somewhere against his will,
you can't stop him leaving.)