Written by Geoff Johns & David S. Goyer; Art by Leonard Kirk, Don Kramer, Sal Velluto and various; Cover by Carlos Pacheco and Jesus Merino A new collection featuring JSA #46-55! Three of the JSA's deadliest foes band together to systematically destroy the team, clearing their way to crush mankind and rule the world! Can the JSA come together in what appears to be Earth's darkest hour?