Dark Nights: Metal - Dark Knights Risisng

The Batman Who Laughs: a lunatic driven mad by his world's Joker. The Red Death: a thief who stole his reality's Speed Force power. The Drowned: a female, amphibious Batman. The Dawnbreaker: a twisted Green Lantern. The Murder Machine: a deranged, deadly cyborg. The Merciless: a warrior who wears the helmet of Ares. The Devastator: a part-human, part-Doomsday monster. The evil Batmen - twisted mirror images of the Dark Knight - have been unleashed upon Earth and the Justice League with only one thing on their minds: total devastation. How can the World's Greatest Heroes stop a horde of deadly beings who appear to be powerful nightmare versions of familiar figures?