Suicide Squad: Kill the Justice League - Season of the Joker

Brainiac has begun phasing fragments of alternate worlds into Earth-1 and upgrading his forces. The Squad is sent to Joker Earth — a universe where Brainiac terraformed Metropolis using the Joker's DNA after the Joker himself killed his own Suicide Squad in a failed suicide bombing. The Squad defeats the second Brainiac, who has taken on Green Lantern's form, captures the Joker, and returns with him to Earth-1 as an unlikely ally. When Brainiac infuses his forces with Green Lantern's DNA, a third battle — this time against a Brainiac wearing Superman's power — awaits.