Magneto's return has stunned the X-Men, but that's not the only surprise they're in for as a herd of Predator X's come hungry for mutant tar tar. The hits just keep coming, but can the X-Men, still nursing their wounds from UTOPIA, deal with this? Collects Uncanny X-Men #515-522, Dark Reign: The List - X-Men and Nation X 1-4.