Harvester of Misery is a mythic Creature — Spirit card from The Big Score Promos (PBIG), collector number 9p. Current market price: $2.88 (foil $2.02), TCGplayer market prices via Scryfall.
Menace When this creature enters, other creatures get -2/-2 until end of turn. {1}{B}, Discard this card: Target creature gets -2/-2 until end of turn.