Justice League of America: Injustice League

As Green Arrow and Black Canary finally prepare to wed after a tempestuous on and off relationship, the World's Greatest Super-Villains -- including Lex Luthor, The Joker, Gorilla Grodd, Cheetah, Poison Ivy, Dr. Light and more -- stage an unprecedented attack on the JLA, taking Wonder Woman and others prisoner. It all leads to an epic melee as the titanic forces of good and evil collide! Collecting JLA Wedding Special #1 and Justice League of America #13-16!