"...And One of Us Must Die!"
The members of the JSA and JLA, after retrieving all members of the Seven Soldiers of Victory from the past, have returned to present day. They are startled to find Diana Prince of Earth-1 being held hostage by the Iron Hand, who informs them he is responsible for the pending doom of Earth-2.
Both the Earth-1 and Earth-2 Green Arrows appear in this issue. The Robin in this issue is the Earth-2 Robin.
(*Conclusion of the story that ran from issue 100 to 102 of JLA V1*)