Princess Gwenevere and the Jewel Riders Season 2 Episode 13 The Last Dance/The One Jewel Episode Title:The Last Dance/The One Jewel.Episode Description:Princess Gwenevere and the Jewel Riders journey to the center of wild magic, where they confront Morgana who is trying to forge the Wizard Jewels together and create the One Jewel that will control all the magic of Avalon. The final showdown begins as the Jewel Riders battle Morgana in a series of magical events to determine the future of Avalon and the fate of Merlin. They are winning when Ian seemingly sacrifices himself to save Sunstar's life and Morgana steals the Jewel Box again. In the end, Gwen uses the Dark Stone to create the One Jewel to destroy Morgana and the ghosts of the other evil wizards, rescue Merlin, and reunite with the human Ian.