DC K.O. #1 is a comic book by writer Scott Snyder and artist Javi Fernández that kicks off a major DC event where the Justice League must fight in a deadly tournament to stop Darkseid's resurrection, with heroes battling each other for the "Heart of Apokolips" in a corrupted version of Earth. The series, which began in late 2025, features heroes fighting for powerful weapons and facing moral tests as they get closer to the source of Darkseid's power, with some characters willing to kill to win
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