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 Go Jungle.Lock toys to golem's home.And kill him.
Why Malady?Because it has got a good debuff
Why Bloodthirster?Because it has got a good uniqe and life steal.
Why Infinity edge?We need critical strike damage.
Why Phantom Dancer?We need attack speed,move speed,critical chance.
If you got much kill u can buy Sword Of The Occuld ^^
Don't forget Shaco need attack speed and critical strike damage.If you take some ability power item your ulti got explode damage much.50 ap is enough.Your ap is plus your Two-Shiv Posion.I apologize for mistakes.I have not got good english.
If you want u can teleport skillyou can teleport to all map.Because u have got invisible jack in the box.