Starving Revenant is a rare Creature — Spirit Horror card from The Lost Caverns of Ixalan Promos (PLCI), collector number 123s. Current market price: — (foil $1.23), TCGplayer market prices via Scryfall.
When this creature enters, surveil 2. Then for each card you put on top of your library, you draw a card and you lose 3 life. Descend 8 — Whenever you draw a card, if there are eight or more permanent cards in your graveyard, target opponent loses 1 life and you gain 1 life.