In this climactic conclusion, the Justice League confronts the Legion of Doom's ultimate plan. Superman battles through Toyman's mechanical army, discovering that Toyman has become part machine. Toyman reveals that Brainiac has seized control of the world's nuclear arsenal, prompting Superman to act swiftly to prevent global catastrophe.

Meanwhile, Batman and Martian Manhunter manage to subdue Lex Luthor and Gorilla Grodd. In a strategic move, they entrust Grodd with the Weaponers' Ring, hoping he can aid in the broader conflict.

The League faces additional challenges as Scarecrow's fear gas incites chaos among civilians. Supergirl, Red Tornado, and Green Lantern work together to disperse the hallucinogenic clouds, though Scarecrow escapes amidst the turmoil.

As Brainiac transfers his consciousness to a new body, Superman deduces that Black Manta has abducted Aquaman's son. With multiple crises unfolding, the heroes divide their efforts: Superman, Zatanna, and Red Tornado pursue Brainiac, while others focus on evacuating cities under villain control. Supergirl leads a team to confront Poison Ivy, and Wonder Woman, despite her injuries, prepares to face Cheetah

This issue delivers a powerful conclusion to the series, showcasing the resilience and unity of the Justice League in the face of overwhelming adversity.