Sheogorath, Prince of Mad

-2: Flip a coin. If it's heads, target creature has base power and toughness 6/6. If it's tails, exile it. It's controller creates a food token
-11: Exile all permanents, graveyard and hands. Each player creates 1/1 white chicken tokens equal to the number of cards they own exiled this way.
+2: Until your next turn, Whenever Sheogoroth is attacked, you may exile one of those creatures. Return it to the battlefield tapped.