By Marvel Written by Mark Waid Art by Mike Deodato Jr., Tom Palmer (inks) Release Date 8/1/1996 Onslaught crossover (Impact 1) The Avengers help out the X-Men during the Onslaught affair and hunt down the mutant they believe is responsible, Magneto. They find him, or rather Joseph, the de-aged and amnesiac Magneto, hanging out with Rogue. They attack and Rogue and Joseph defend themselves. The battle continues until they realize that Joseph isn't the Magneto they know. The mistake is quickly sorted out and Joseph joins the Avenger's hunt for Onslaught. The events of this story run concurrently with the following Onslaught-related titles: Incredible Hulk #444, Excalibur #100, Fantastic Four #415, X-Factor #125, and X-Men Vol 2 #55.