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.
This build is based on the events that go on in the game. You cannot win every game, but with this build although ive been losing, there have been a major improvements in not only my KD but also wins.
It is all about playing smart and picking your fights.
With this build you have to have decent micro skills, such as last hitting and harrassing etc.