The Sword and the Sorcerer (1982)

King Titus Cromwell seeks out Xusia of Delos, a powerful sorcerer, to get help with his plan to usurp the throne from Richard of Ehdan, who forces his youngest son, Talon, into exile. A decade later, Talon, now a skilled warrior armed with the three-bladed sword left to him by his father, returns determined to regain his kingdom and exact revenge. However, to do so, he must face both Cromwell and the feared Xusia.