The new Xavier School has changed, as the effects of the Battle of the Atom event are felt. Meanwhile, Magneto goes off on personal mission that sets him at odds with much of the X-Men. As Magneto reaches a crossroads, everything he's fought for is called into question and he's forced to make a decision that will change him forever! Meanwhile Cyclops declares a training day for the X-Men's students.but the training' seems to be that the teachers just abandoned them to fend for themselves on a dangerous mission! Collecting: Uncanny X-Men 14, 15.INH, 16-18'