The Multiverse is at war, and it's our job to recruit, strengthen, and train the soldiers that will fight for its preservation—soldiers that consist of some of the greatest and most notorious heroes and villains from throughout DC Comics history!
The Man of Steel and the Dark Knight. They're two of the most well-known, popular, and instantly recognizable super heroes in all of fiction. They both strive to uphold justice. They both take on dangerous criminals and super-powered madmen. They both serve on the legendary Justice League. Separately, they're two of the world's greatest super heroes. Together, they're the World's Finest.