Episode Title:Notes from the Underground.Episode Description:Kara sneaks into Malco's base and steals the Orb of Ogama-Yan. Mel fails to work the wizard stones but they react to Seth, who directs them to a desert. When Malco discovers the Orb is missing, he seeks out Kor-Yinan, who has been imprisoned in a state of undeath following his betrayal. Malco asks for the next location of the Icon in exchange for revenge against Melosa. The Defenders arrive, only to sink into the ground. Seth meets a young girl named Jeo and saves her from giant worms...