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.
First I would like to say that I play Pantheon a little different from most players, by focusing more on his abilities than just maxing the damage you can do with auto-attacks. This reflects how I play Pantheon and if you have any suggestions or find anything that is completely wrong so please comment. THIS IS A WIP SO ITS NOT FINISHED YET!