Jeff Wamester

An endless army of shadow demons bent on the destruction of all reality swarms over our world and all parallel Earths. 

Until now, the Justice League has been a loose association of superpowered individuals. But when they are swept away to Warworld, a place of unending brutal gladiatorial combat, Batman, Superman, Wonder Woman and the others must somehow unite to form an unbeatable resistance able to lead an entire planet to freedom.