Sheogorath

Indestructible
{t}: create a food token
{w}{u}{b}{r}: untap sheogorath
{t}, sacrifice 10 food tokens: target player sacrifices
5 permanents and discards 5 cards, for each card
not discarded target player puts that many cards
from the top of their library into the graveyard.
"Oh and the cheese, to die for"