Dr. Mundo Build
Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
The idea of this build is to get your health as high as possible while keeping your armor and magic resist at decent levels as well so that 1 you don't die and 2 your Atma's impaler hits hard, at end game its your choice between Force of nature (if its a heavy magic dmg team) or Stark's Fevor or even guardian angel if you find yourself focused a lot. Make sure to sell your doran's shield late game as well.