Wicca Envy

Rex Buckland uses astral projection to control Prue's mind, tricking her into stealing a tiara from the auction house's vault. Prue ends up in jail, and her sisters have to try to break her out. Rex blackmails the three sisters into reading a spell to give up their powers, but Leo, revealing himself to the audience as some kind of supernatural protector of the sisters, returns their powers to them.