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 object of this build is to get so much gold that you can afford massively expensive items late game and own.
Now you may think this is crazy but trust me on this one, you will easily have enough money to afford IE, starks, and madreds at around 35 mins, and phantom comes a little after that.
Start by building philosophers stones. They give health regen, mana regen, and most importantly 5 gold every 10 seconds. When you have 3 gold quints, plus greed from the utility tree, plus 5 philosophers stones, you will be gaining an extra 29 gold per 10 seconds. You may not think this is alot but trust me, its CRAZY fast.
Early/mid game is a huge problem with this build. As sivr is pretty bad and its hard to harrass and do damage when your items arent helping you.. YET
Just play super defensive and watch out because you can get raped pretty easily if you get caught out of position. But its all worth it late game when you start to rape.
(more explaining to come)