Halo Forager is a uncommon Creature — Faerie Rogue card from March of the Machine (MOM), collector number 385. Current market price: $0.24 (foil $0.48), TCGplayer market prices via Scryfall.
Flying When this creature enters, you may pay {X}. When you do, you may cast target instant or sorcery card with mana value X from a graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.