a portal, Alexander Luthor, Kal-L, and Superboy-Prime went into the "paradise dimension" alongside Lois. Among the other beings who died because of his actions were the entire Crime Syndicate of America, Kid Psycho, Nighthawk, the Losers, Flower of Easy Company, Starman, the Immortal Man, the Dove, Kole, Clayface II, the Bug-Eyed Bandit, the Angle Man, Prince Ra-Man, Sunburst, Lori Lemaris, Aquagirl, Earth-2's Green Arrow, Huntress, Robin, and Alexander Luthor Sr. of Earth-Three, just to name a few. Infinite Crisis The Superman (and Lois Lane) of Earth-Two, Superboy of Earth-Prime, and Alexander Luthor Jr. of Earth-Three were revealed to be observing the events of the newly formed universe, as well as the actions of its heroes, from their home in the hidden pocket universe. Upon observing the events leading up to Infinite Crisis, the heroes returned to the universe in an attempt to restore Earth-Two's existence, at the expense of Earth-One. The Anti-Monitor's remains were then used by Alexander Luthor as part of a tuning fork, similar to the ones used during the first Crisis. This construct then created the vibrational frequency that Earth-Two was on prior to its non-existence, which in turn recreated Earth-Two with no visible effect on Earth-One, save the movement of characters who originated on Earth-Two to the recreated Earth-Two. Alexander Luthor then recreated the other Earths with his tuning fork, with their respective heroes forcibly migrating to said Earths. Superboy-Prime (followed soon by Bart Allen) then returned from the Speed Force wearing what appeared to be select elements of the Anti-Monitor's armor, using it as a yellow sunlight collector. Ultimately, the tower was destroyed when Kon-El, the modern Superboy, and Superboy-Prime crashed into it while fighting each other, forcing all of the Earths to merge into a new Earth once again. Kon-El died in the arms of Wonder Girl as Superboy-Prime fled. Post-Crisis Impact Despite his extremely limited exposure (he only appeared in the Crisis on Infinite Earths miniseries, a single issue of Wonder Woman, and The Flash vol. 2 #149–150, the Anti-Monitor was responsible for one of the most profound changes in the entire history of DC Comics, the DC Universe, and all of its parallel universes. The anti-matter universe still existed, now with both Qward (said to be the counterpart of Oa) and an alternate Earth populated by counterparts of the positive matter heroes and villains (each taking the opposite role) among its planets.