Spirit of Castle Grayskull

Appearances

• Masters of the Universe: He-Man and the Power Sword #[nn] — 1982-05-01
• Masters of the Universe: King of Castle Grayskull #[nn] [free] — 1982-05-04
• Masters of the Universe: King of Castle Grayskull #[nn] — 1982-05-05
• Masters of the Universe: The Power of Point Dread! / Danger at Castle Grayskull! #[nn] — 1984-04-00