Jack O'Lantern (Awesome)

Jack O'Lantern was a magical entity, guardian of the Living Lantern, a being of great mystical might. Jack O'Lantern's powers were virtually unlimited, as he could create nearly any magical effect imaginable- duplication, invisibility, flight, and creating solid objects (some as bizarre as giant lawnmowers) from thin air.

In the 1940s, Jack O'Lantern merged with the murdered reporter Jack Bradley, and battled evil on the mortal plane as a member of the Allied Supermen of America. After the Allied Supermen disbanded, Jack O'Lantern returned to the spiritual realms. His sole appearance after that was a failed attempt to dissuade Supreme from going beyond the boundaries of existence in 1971.

(Jack O'Lantern was a homage to the original Spectre, with a dash of the original Green Lantern thrown in.)