He-Man/ThunderCats through the chest, revealing herself to be Mumm-Ra in disguise. After confirming their allies on Third Earth are safe from the quakes the Thundercats prepare to head to Eternia. Lion-O speaks his fears about the mission to Panthro, wondering if he, as the Thundercats ruler, is up to the task ahead. Panthro encourages the young king and says both the Sword of Omens and the Thundercats have faith in him. Lion-O thanks his longtime friend as they head to the ship with the others bound for Eternia. Mumm-Ra gloats as he holds up the sword as Adam remains impaled on
He-Man/ThunderCats shield it from attack when Jaga's spirit form arrives. Jaga tells the Sorceress that he believes there is a way to stop the Spirits but the answer lies on the Thundercat's destroyed home world of Thundara. The Sorceress opens a portal in space and time for Jaga and her to slip through and get the item they need. Outside, despite the hero's best efforts, the Spirits close in on Castle Grayskull. When Man-At-Arms, Tygra, and Panthro fire the cannon at one of the Spirit's head it simply laughs off the attempt and turns to attack the castle. Tygra then uses