Rite of Oblivion is a uncommon Sorcery card from Innistrad: Midnight Hunt (MID), collector number 237. Current market price: $0.36 (foil $0.42), TCGplayer market prices via Scryfall.
As an additional cost to cast this spell, sacrifice a nonland permanent. Exile target nonland permanent. Flashback {2}{W}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)