Eclipso (DC, vengeance demon)
Eclipso (DC, vengeance demon) appears in 21 issues in grailworth's catalog, and was first published in 1963. First appearance: House of Secrets #61 (1956), cover dated 1963.
First appearance
Origin
Every appearance we value
Countdown (2007) 2 issues
Detective Comics (1937) 1 issue
Flash Annual (1987) 1 issue
Green Arrow (2001) 1 issue
Green Lantern (1990) 1 issue
The Spectre (1992) 2 issues
Superman (2006) 1 issue
World's Finest Comics (1941) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.