Justice league vs Marvel...

Superman
Manhunter
Hal Jordan
Barry Allen
Wonder Woman
Hawkman
vs
Gladiator
Drax
Nova Prime
Silver Surfer
Beta Ray
Iron Man Extremis

All characters are current (or last used)

Battle 1. Morals off bloodlust on.
Battle 2. Morals on bloodlust off.

Team 2

T2 both scenarios.