Justice League Giant #2

In "Justice League Part Two," Green Lantern calls on the Flash to help subdue Superman, whose escalating power threatens to overwhelm even the combined might of the League. As tensions rise and the heroes clash, a shared sense of exile and the mysterious presence of the Mother Box bring them together—only for the device to unleash a boom tube, summoning an army of parademons into Metropolis. At the same time, the Mother Box under Dr. Stone’s care awakens, flooding STAR Labs with destructive energy and critically injuring Victor Stone.