Etheria

Etheria is the sister planet of Eternia, located in the same star system and orbited by at least three moons. Like Eternia, the conditions of its surface are Earth-like and habitable for Humans, although the planet is also home to a wide variety of other sapients. The original founders of the planet are referred to as the First Ones: currently residing deep in the underground of Etheria.

Just like Eternia, there is a strong magical presence on Etheria, enabled by the unique position of its star system, which is located at the exact center of the universe and linked to other dimensions.

After the planet has been invaded and conquered by the evil interstellar Horde, however, the fiercely technocratic Hordak has tried to limit magical activity (barring that of his associates, such as Shadow Weaver) as much as possible; being distrustful and resentful of magic after being betrayed by one of his students, the Eternian sorcerer Skeletor.