Dr.Manhattan vs the X men

Jon is the only character in the Watchmen series to explicitly possess superhuman abilities (although the details of the plot presuppose the existence of genuine human psychics). Throughout Watchmen, he is shown to be immensely powerful and seemingly invulnerable to all harm; a clear limit to his powers is never explicitly shown. Jon has complete awareness of and control over atomic and subatomic particles. He can alter his body's size, coloration, density, and strength. He does not appear to age, need food (although he is shown to eat regardless of this), water, or air, and is, for all intents and purposes, immortal at thirty years old. In addition, he is even able to reconstruct his body if completely disintegrated. He can teleport himself and others over great (even interplanetary) distances, but the exact limit to the number of people other than himself he can teleport at one time or the distance he can teleport them is unknown. It is quite possible there may be no limit since on one occasion he teleports a whole crowd of rioters away from the streets and each into their individual homes. However, he seems unable or unwilling to prevent the side effects others experience during teleportation; Laurie, for instance, always vomits on arrival and two of the demonstrators had heart attacks -- something Jon seems to dismiss in favor of having prevented a full-blown riot where more people would have been injured.