X-Factor
#149 Sept 1998
History: Feb 1986-Sept 1998 #1-149 Summary: X-Factor started out with the five original X-Men, including the returned Jean Grey. Later when they returned to the X-Men, the government formed a new X-Factor with Havok, Polaris, Strong Guy, Quicksilver, Multiple Man and Wolfsbane. After some line-up changes, Havok wants to regroup X-Factor, but unfortantly doesn't get a chance as he and Greystone are killed in a plane explosion. Havok's consciousness is transferred to an alternate reality's Havok and the Mutant X series begins.