Guileful Gorger

Tribute 2
If Guileful Gorger's tribute cost was not paid, put two -1/-1 counter on target creature you don't control, then create a food token.
If a creature were to go from the battlefield to the graveyard as a result of -1/-1 counters, create a food token. (It's an artifact with "2, Tap, Sacrifice this artifact: You gain 3 life.")