Eclipso vs Mephisto Facts
Creator
Bob Haney, Lee Elias
Stan Lee
Universe
Earth-One, New Earth
Earth-616
In Comics
House of Secrets #61 - Doctor-7, King Of The Supernatural / Eclipso, The Genius Who Fought Himself
The Silver Surfer #3 - The Power And The Prize
Race
God/Eternal
God/Eternal
Citizenship
Unknown
Demons
Marital Status
Single
Single
Occupation
Not Available
Lord of a realm of Hell
Relatives
Not Available
Not Available