Moment From Masters of the Universe
He-Man uses the Sword of Grayskull against Skeletor and the staff he used to proclaim himself Master of the Universe.
The world of Eternia in the aftermath of Skeletor's war on Castle Grayskull, which he has won after seizing Grayskull and the surrounding city using a cosmic key developed by the locksmith Gwildor. The Sorceress is now Skeletor's prisoner and he begins to drain her life-force as he waits for the moon of Eternia to align with the Great Eye of the Universe that will bestow god-like power upon him.
Tags: saving the world, hero, key, skeleton, time travel, wretch, super power, aftercreditsstinger, sword and planet