KMC Forums - Doomsday Star vs the Authority & JLA

Authority & Justice League get 5 days of prep and Doomsday Star gets 1 day of prep

Authority
Jack Hawksmoor
Swift
Apollo
Midnighter
Doctor II
Engineer II
Jenny Quantum
Rose Tattoo
Jenny Sparks

&

Superman
Maritan Manhunter
Wonder Woman
Green Lantern
The Atom
Firestorm
Flash
Batman

Doomsday Star-Doomsday Star-The Doomsday Star, formerly known as Templeworld, is the planet Deo. It served as the religious center of the Deonists confederation, and the home to the One Above All. It was the only world in the confederation to survive the onslaught, but it occurred at the expense of their god's life. With the last of its energies, it provided a continual defense around the planet. The northern pole was protected by perpetual meteor showers, while the southern pole blocked by seething stellar maelstroms. Between these two defenses, the middle was entirely surrounded and covered by an immense wall, which proved virtually impregnable. As the Deonists began to run through a series of "gods", Templeworld became more popularly known as the Doomsday Star.

Even calling on his full power, neither Thor nor any of the Asgardians could breech these defenses. However, the Soul Survivors themselves teleported them to the planet's surface, hoping to use them as power sources as well.
The surface of the Doomsday Star was not without its defenses. The Deonists themselves wore powerful suits of armor. They used energy cannons and rode war wagons--all of their weapons were similarly powered by the life force of their god. While tapping the power of a virtually omnipotent god, the defenses of the Doomsday Star were exceedingly formidable. However, maintaining such a level of power would quickly drain their gods' resources. With the death of their god, their power would rapidly fall to much lower levels.

http://www.marvunapp.com/Appendix/slsur1.htm#onea