Also known as: Grayskull
A fictional location from the Masters Of The Universe franchise. It first appeared in the original cartoon from the 80s.
Castle Grayskull is a very ancient and magical Castle from Planet Eternia that holds many secret and fabulous powers. Its most distinctive feature is a gigantic fanged Skull sculpted at its front.
The site is protected by the mystical Sorceress and the powerful He-Man.