Episode Title:Carved in Stone.Episode Description:Deep inside a mountain at the roof of the world, the Defenders encounter Brim, the original carver of the pure stones, now living in self-imposed exile and under siege by evil Guardians. The Defenders remind him of the optimism he once held for human life and he promises to make Seth a rare and precious gift - the Vitus stone. To make it they need a Wizard of Yan, but all are destroyed, until Mel reveals she is one...