Power of Persuasion is a uncommon Sorcery card from Adventures in the Forgotten Realms (AFR), collector number 67. Current market price: $0.21 (foil $0.33), TCGplayer market prices via Scryfall.
Choose target creature an opponent controls, then roll a d20. 1—9 | Return it to its owner's hand. 10—19 | Its owner puts it on their choice of the top or bottom of their library. 20 | Gain control of it until the end of your next turn.