Nekron
Comic book character
Nekron is a supervillain appearing in comic books published by DC Comics, primarily as an enemy of the Green Lantern Corps. Created by Mike W. Barr, Len Wein and Joe Staton, the character, who exists as an embodiment of Death, first appeared in... Wikipedia
Powers and abilities: Immortality, Telepathy, Lightning, and more
Creators: Len Wein, Joe Staton, and Mike W. Barr
First appearance: Tales of the Green Lantern Corps #2 (June 1981)
Publisher: DC Comics
Team affiliations: Black Lantern Corps