Giant-size issue. Cover art by Brian Stelfreeze. The Trial of Magneto, script by Chris Claremont, pencils by John Romita, Jr., inks by Dan Green; Cyclops and Storm return to the team; Fenris disrupts the Trial of Magneto; Maddie goes into labor; Xavier is injured and taken into space; Magneto joins the X-Men!; reprinted from Uncanny X-Men 200. 36 pgs.