He-Man art and mini-comics for distribution with the action figures. According to Roger Sweet: In the illustrated books released with the first series of toys, He-Man was a barbarian from an Eternian tribe. The planet's inhabitants were dealing with the aftermath of the Great Wars, which devastated the civilizations which once ruled supreme. The wars left behind advanced machinery and weaponry, known only to select people. An early incarnation of the Sorceress of Castle Grayskull gave He-Man some of these weapons, and he set out to defend the secrets of Castle Grayskull from the evil Skeletor. He-Man possessed one-half of the
He-Man/ThunderCats Sorceress, who managed to get free while they traveled realities, summon the recovered heroes to support Lion-O and He-Man. Mummator starts to unlock the orb and the Power of Grayskull begins to flow into him. Even He-Man begins to weaken as his power is taken. Lion-O manages to slash Mummator's wrist and get the Power Sword back but it is too late to stop the orb from unlocking. Realizing they have one last chance He-Man and Lion-O risk combining the remaining power of Grayskull in He-Man and the Power Sword with the Sword of Omens even though both realized it