Ultimate Spider-Man #107

Ultimate Knights, Part 2
Spider-Man and Shadowcat have a much needed conversation after she transfers to his school. With things out in the open (though certainly not settled) on that end, Peter can focus on Daredevil's invitation. He learns that the group Daredevil has assembled, which also includes Dr. Strange, Iron Fist, Shang-Chi and Moon Knight, is gathering to destroy the Kingpin. What they don't know is that there's a member of the group who is working for the Kingpin.
Release Date: 2007