Final Crisis: Legion of Three Worlds #1

Synopsis

The Time Trapper plucks Superboy-Prime from the timestream and sends him to the 31st century. At the same time, R. J. Brande joins the Legion founders in making a call for unity before the United Planets Council and is shot by Leland McCauley. Meanwhile, other Legionnaires retrieve Mon-El from the Phantom Zone and try to bring Sun Boy back into the fold. Having learned of the Legion of Super-Villains, Superboy-Prime heads to Takron Galtos to enlist them as allies. The Legion calls on Superman, who vows to redeem Superboy-Prime, but Brainiac 5 makes plans to bring in two reinforcement Legions.