This version of the Legion next appeared in the 2008 "" limited series, written by Johns and drawn by George Pérez. The mini-series features the post-"Infinite Crisis" Legion and Superman teaming up with the "Reboot" and "Threeboot" incarnations of the Legion to fight Superboy-Prime, the Legion of Super-Villains, and the Time Trapper. It was revealed in the mini-series that the "Reboot" Legion came from Earth-247 (a metafictional homage to the Legion's first appearance in "Adventure Comics" #247), which was destroyed in "Infinite Crisis", and the "Threeboot" Legion came from the reconstructed Earth-Prime. Johns stated that the intent of the mini-series was to validate the existence of all three versions of the team while simultaneously restoring the pre-"Crisis" Legion's continuity. The incorporation of the three teams into mainstream DC continuity was shown in "Action Comics" #864 (June 2008). In the story, Batman recounts the Justice League of America and Justice Society of America's battle alongside the original Legion to defeat Mordru, the "Reboot" team's assistance in destroying a Sun-Eater in the 20th century, and his own recent encounter with the "Threeboot" team.