Issue: #1
After being granted Full control of the 5th Dimension as "President", Mister Mxyzptlk Is Challenged By an Ompotent Being Named "A" to a Game of Checkers, and Since he tries to Blow him to pieces using his Reality Warping Powers; Mxy is disquallified. He Is then Forced to pick a Champion to Play against the Mighty "A" in his place... And Since Superman doubts Mxy's plea and doesn't help him, He ina...
First appearances: A
Creators: John Costanza, Matt Hollingsworth, Eddie Campbell, Digital Chameleon, D'Israeli, Paul Pope, Chris Duffy, Marie Severin, Stephen DeStefano, Sarah Dyer, Bob Fingerman, Bill Wray, Kyle Baker, Lee Loughridge, Carol Lay, Jeff Smith, Evan Dorkin, Hunt Emerson, Tom McCraw, Jay Stephens
Characters: Batman, Superman, Penguin, Martian Manhunter, Hawkman, Mr. Mxyzptlk, Aquaman, Plastic Man, Steel, Will Magnus, Wonder Woman, Billy Batson, Alan Scott, Supergirl, Dr. Sivana, Ray Palmer, Wonder Girl, Mary Marvel, A, Jonathan Kent