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Injustice: Ground Zero #23
Harley helps Superman to take down Doomsday and then it's the battle this has all been leading up to--Superman versus Superman!
Characters: Aquaman, Black Adam, Cyborg, Doomsday, Flash (Barry Allen), Green Arrow, Hal Jordan, Harley Quinn, Hawkgirl (Saunders), Killer Frost (Lincoln), Sinestro, Solomon Grundy, Superman, Wonder Woman
Creative roster
Andrew Dalhouse (Colorist, Cover)
Christopher Sebela (Writer)
J. Nanjan (Colorist)
Jim Chadwick (Editor)
Matthew Clark (Cover)
Rob Levin (Editor)
Tom Derenick (Artist)
Wes Abbott (Letterer)
Story DNA — may contain spoilers
Release timelines
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Rest of the series
Issue #1's with Shared Characters
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