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 tank you always wanted
While throughout early game, grab yourself some heart of gold. If u need more feel free to do so. I personally think that heart of gold is still good but not as good as before. Even though is not as good as before I still like the gold and HP it still gives you. Throughout mid game try getting items that is good for your team. Your job is to not let the enemy team get to your carries.