The peace in Avalon is disrupted when the evil Lady Kale uses dark magic against Merlin.

The Jewel Riders go to Kale's castle to free a captured unicorn and prevent her from taking over all the magic…

Starla and Sunstar discover that the Travel Trees, which are used to "Ride the Wild Magic", are being affected as well. It has now become very tricky to ride the magic, as Starla and Sunstar learn when they become separated from the Jewel Riders and must track down the source of a wild magic outbreak in the Great Northwoods.

The Jewel Riders search for a crown jewel, guided by Tamara after she falls under the its influence.

The Jewel Riders and the pack go to the Crystal Cliffs to find the Crown Jewel of Burning Ice.

The pack finds a rhyming entertaining troll in the Misty Moors with the Misty Rose Crown Jewel.