The Secrets of Light and Shadows
Van Nyborg's book The Secrets of Light and Shadows is a book of magic that when spoken aloud in a ritual it opens a nexus into the Shadow Dimension.
Name:
The Secrets of Light and Shadows
Aliases:
Start year:
1970
James Mandarin who tried to become Doctor Strange’s apprentice, performed this ritual and was pulled through the dimensional aperture and had to be rescued by Doctor Strange.