||JLI: Guy Gardner; Blue Beetle II; Batman; Martian Manhunter; Mister Miracle; Black Canary II; Booster Gold; Captain Atom; Rocket Red; Oberon; Maxwell Lord. V: Sentient computer appearing like the Construct. GA: Metron.
||JLI aid Maxwell Lord against a 'living building', then discover its source -- a robot that looks like the Construct. The robot leads them to a cave where they encounter an angry Metron of the New Gods.
||Keith Giffen (plot, layouts); J.M. DeMatteis (script)
||in Justice League [Lega della Giustizia] (Play Press, 1990 series) #21