An unprecedented Special bringing together two of the most powerful teams in comics, written by Joe Kelly (JLA, ACTION COMICS) with art by Doug Mahnke (JLA, JUSTICE LEAGUE ELITE) & Norm Rapmund and a cover by Marc Silvestri (Uncanny X-Men)! When Cyber-Zombies invade Budapest, the JLA and Cyberforce teams arrive to answer the call for help. Now these two very different teams must work together toward a common goal: preventing the now-evil Ripclaw and his Cyber-Zombies from obtaining Godtech ? an organic material that could make the Cyberforce immortal or even give life to the dead! But what happens when a member of the JLA falls in battle? Which group will get to the Godtech first, and will they use its unearthly powers for the ultimate good...or the ultimate evil? Co-published with Top Cow.