Mutants were a government creation in the Ultimate Comics universe, and now there is a new mutant serum out there that's bringing the Ultimate Comics universe to the brink of war. Now, Ultimate Hawkeye, Ultimate Hulk and Ultimate X have to team up to try to get a hold of that serum while the origin of Ultimate Xorn is revealed.
Check out these preview pages for Jonathan Hickman's Ultimate Comics Hawkeye #4, with art from Rafa Sandoval and a cover from Kaare Andrews.
