Nestor, Peckish Diviner

Each nonland card in your hand without foretell
has foretell. Its foretell cost is equal to its mana
cost reduced by {2}. (During your turn, you may
pay {2} and exile it from your hand face down. Cast
it on a later turn for its foretell cost.)
Whenever you foretell a card, create a Food
token.
Sacrifice 5 food tokens, transform Nestor.