Original Airdate: ?/?/1985
When the Attak Trak breaks down in the desert, Orko wanders off and meets a Sandslug. Orko casts a spell on the creature, which changes him into his true form of Kothos. Kothos captures Adam, Teela, Cringer, and Orko and offers them to Skeletor in exchange for Evil-Lyn, who transformed Kothos into a Sandslug in the first place. Skeletor refuses the offer, hoping Kothos will bring him He-Man instead. When He-Man appears, Kothos uses his energy-draining helmet to capture the hero. Skeletor and Beast Man arrive offering Evil-Lyn to Kothos, who gives them He-Man. When He-Man offers to free Evil-Lyn in exchange for her help, she uses her magic to free him. He-Man, Orko, and Teela fly to Kothos' Floating Palace. Teela and Orko free Evil-Lyn. To exact her revenge, she damages the control room, unbalancing the Floating Palace. He-Man makes Kothos promise to turn to the side of good in exchange for help, and Kothos agrees. He-Man stabilizes the palace with his hands. Kothos decides to use his power of weather to provide rain for farmers' crops.
Synopsis by Zadoc Angell