Unfinished Business is a rare Sorcery card from Wilds of Eldraine Commander (WOC), collector number 8. Current market price: $0.41, TCGplayer market prices via Scryfall.
Return target creature card from your graveyard to the battlefield, then return up to two target Aura and/or Equipment cards from your graveyard to the battlefield attached to that creature. (If the Auras can't enchant that creature, they remain in your graveyard.)