Uncanny X-Men by Chuck Austen #2

Plot

It's once again time for the X-Men to mutate. First, will Juggernaut -- one of the X-Men's toughest foes -- actually join their ranks? Then, as the high-flying Archangel goes through a major physical transformation that affects his powers, he encounters a threat to his family corporation. Finally, the entire roster gets a facelift as international artist Kia Asamiya redesigns their costumes.

Collects UNCANNY X-MEN #416-420.