Shadowbeast Sighting is a common Sorcery card from Innistrad: Double Feature (DBL), collector number 198. Current market price: $0.26 (foil $0.17), TCGplayer market prices via Scryfall.
Create a 4/4 green Beast creature token. Flashback {6}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)