Avengers comic books issue 401
"Sins of the Father!" Onslaught Phase 1. Guest-starring Rogue and Gambit. Script by Mark Waid. Art by Mike Deodato (breakdowns) and Tom Palmer (finishes). Cover by Mike Deodato and Tom Palmer. Story continues from Uncanny X-Men 335. Earth's Mightiest Heroes and Gambit depart Avengers Mansion in search of the Master of Magnetism! The Avengers have questions about Onslaught, and Magneto may have the answers! In the old dominion state, the heroes discover the X-Men's long-time foe (alongside Rogue)...and then attack! The Vision and Thor clash with Rogue; while Quicksilver, Shell-head, and Cap challenge Magneto! However during the mêlée Gambit and the Scarlet Witch realize that there's something different about this Master of Magnetism. Is Magneto a changed man? And is he willing to fight with the Avengers against Onslaught? Story continues in X-Men 55. Cameo appearances by the Black Widow, Bishop, Crystal, Giant-Man, Hawkeye, Iceman, and the Wasp. Flashback cameos by Magneto, Mastermind, and the Toad. Avengers Lineup: Captain America, Iron Man, Quicksilver, Scarlet Witch, Thor, and the Vision. (Notes: Although not known at the time, the Magneto in this story is actually the clone called Joseph. After appearing in X-Men 55; the Avengers also guest-star in Uncanny X-Men 336 and Incredible Hulk 445.) 32 pages. Cover price $1.50.