Princess Gwenevere and the Jewel Riders Season 1 Episode 13 Full Circle Episode Title:Full Circle.Episode Description:With Avalon cast in darkness, the Jewel Riders refuse to give up and return to the Friendship Ring to perform the Circle of Friendship ceremony again. With their jewels recharged, and led by their friend Kit and other special creatures called magic gliders, they enter the wild magic to find Merlin. Merlin reveals that the Crystal Palace itself is an Enchanted Jewel with great powers of goodness. While Merlin and Kale fight in the wild magic over the control of the key to the Jewel Box, the girls use Merlin’s Jewel box to release the magic of the Crystal Palace. Lady Kale is destroyed and Avalon is restored but Merlin has sacrificed his magic jewel and cannot come back.