Nutcracker

Gift a Food (You may promise an opponent a gift as you cast a spell. If you do, when it enters, they create a Food token.)

Gnomes have the ability, "{t}: Sacrifice a Food token, gain 3 life."

If the gift was promised, place a Gift counter
on Nutcracker. At the beginning your
end-step, if Nutcracker has a Gift counter,
each player creates a Food token.