X-Men: The Last Stand (2006)

In this episode, the X-Men community faces a choice. With the new treatment method, mutants will have the opportunity to live like normal people. There has been a conflict of opinion between the leaders of the mutants, Charles Xavier and Magneto, whether they should survive the incredible properties that distinguish mutants from humans. This has laid the foundations of the recent war. This war will not only be the biggest war ever but will be the last.