Reaper - Marvel Comics - was created in 1990.
Gargoyle is a character in Marvel Comics, first appearing in "Fury of the Night" #1 in October 1975. Created by writer Jim Starlin, Gargoyle is a demon-like creature who has appeared in various storylines across Marvel comic books.
Vulcan - Marvel Comics - was created in 2006.
Freak - Marvel Comics - was created in 1970.
Everyman - Marvel Comics - was created in 1982.
Sin - Marvel Comics - was created in 1984.
Talon - Marvel Comics - was created in 1991.
Merlin - Marvel Comics - was created in 1965.
Prometheus - Marvel Comics - was created in 1993.
Dracula - Marvel Comics - was created in 1972.
Mercury - Marvel Comics - was created in 2004.
Vapor - Marvel Comics - was created in 1980.
Thunderer - Marvel Comics - was created in 1942.