A 2001 DC crossover spanning multiple series including Superman, Action Comics, Wonder Woman, and JLA. Written by Jeph Loeb, Joe Kelly, and others with art by Ed McGuinness and Doug Mahnke.
The cosmic entity Imperiex arrives seeking to destroy the universe and create a new one. DC heroes join forces with villains and the New Gods to combat the threat. The storyline involves over 30 issues across multiple titles.