The Council of Evil and the Evil Warriors prepare to attack Castle Grayskull. Despite Prince Adam's best efforts to stop them, he is blasted into the abyss. Luckily, Orko finds him and hands over the Sword of Power. Emerging form the infinite hole as He-Man, he engages the Council of Evil and the Evil Warriors in a mighty struggle. Just as the combined magic of Skeletor, Evil-Lyn, and Count Marzo threaten to overwhelm He-Man once and for all, the Masters of the Universe arrive on the scene...