Convergence: Superboy and the Legion of Superheroes #2

Synopsis

STARRING HEROES FROM CRISIS ON INFINITE EARTHS! Brainiac 5 and Superboy are from one of the most advanced worlds under the Convergence dome, but nothing can prepare them for the all-out war they now find themselves in against the Atomic Knights! This extra-sized issue includes a sneak peek at what's coming up in the DC Universe!