Wolverine reunites with his old Weapon X teammates, including the savage Sabretooth! But an investigation into their manipulated memories will have unexpected, and tragic, results. When a hallucinating Logan revives a Soviet mission from decades ago, can the X-Men bring him back to his senses? Wolverine takes on Sauron and the Sentinels - and crosses paths with Typhoid Mary, Venom, the Punisher and more - while the shocking connection between Sabretooth and Mystique is revealed! But when the X-Men battle Magneto in their ultimate showdown, the Master of Magnetism crosses a horrifying line - and Wolverine may never be the same again!