Out of Body Experience
Specters, ghosts, astral projections, immaterial meta-humans, and a variable allotment of those special characters in the histories of the comic realm as creations from the other side of the spiritual world. Some can possess a human being with their spiritual emanations, taking control of their corporal bodies. Others are able to cross vast distances and breech the walls between realms. All have a special and unique trait and have become peculiar and intriguing theme throughout the stories of comics.