Ultimate. Cyclops

(End of Ultimatum Event) After Magneto flooded Manhattan and killed Millions of people including Dare Devil, Doctor Strange, Dazzler, Charles Xavier, Angel, Wolverine, Hank McCoy, Hank Pym, Thor (because he made a deal that Captain America can return to live) and many more, he was brought to his knees and was tolde the truth that Mutants aren't the next step of evolution, it was just a failed attempt to recreate the super soldier serum that was made air born, after that he got killed by Cyclops (This takes place in the Original Ultimate Universe also designated as 1610)