"Maximum Eclipse".
Superman gathers the JLA team members together at League headquarters along with Wonder Woman for a briefing on Eclipso by Dr. Gordon.
With Hal Jordan under Eclipso's control, Guy Gardner has been temporarily re-instated as a Green Lantern and joins the JLA, but not everybody is happy to have him back.
Eclipso joins the ranks disguised as an ally to spread dissent from within, as he plans to take both Wonder Woman and the Martian Manhunter under his control. Finding the Martian is no longer with the team, he decides that Maxima's telepathic powers will make a sufficient substitute and takes control of the Amazon Princess.