Story
Featuring
Justice League
Storyline
As all three teams recover the three items, and the three demons are restored, changes have happened between the demons while imprisoned over a 1000 yrs: Abnegazar wants to be peaceful, while Rath wants to rule everything, and Ghast just wants to restore the entire Earth-1 universe back to how it was before they were first captured. Eventually, the JLA/JSA/Legion teams defeat all three demons and Mordru, and go their separate ways.
Story Notes
Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. The records list only Pasko as the writer, but the in issue credits state "Script: Martin Pasko (with an assist from Paul Levitz)."
Annual JLA/JSA team-up, this year with the Legion of Super-Heroes; story continues from Justice League of America #147. For the JSA, their story continues in All-Star Comics (DC, 1976 series) as events in the JLA/ JSA crossover happen between issue #67 and 68.