Demos is a character from 1983 animated series He-Man and the Masters of the Universe.
History[]
Demos and his wife Tyrella were powerful sorcerers and the last rulers of the City of the Ancients. They were able to store their essences in golden masks and return to life when two young magicians named Aran and Oona donned the masks. They traveled to Snake Mountain to find the Sword of the Ancients and use it to conquer Eternia, but when it merged with He-Man's Sword of Power, their physical forms faded away and Aran and Oona were restored to normal.