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.
With this build not only will you kite like a god but you will also be tanky. You won't deal as much damage as usual because your aren't building damage items but you do have the true damage from your w. With the Q max first and E second it adds to your kiting ability along with the items.