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 starts off slow, be careful of ranged characters. jungle when you can for the extra gold and xp. after you start getting ghostblade and omen, pop your CD's and run into the middle of fights. you want people to hit you so you can use your stun a lot. late game i have taken on the whole other team, just be carefull of CC's. I can solo baron barely, helps if one teammate can assist you. get used to people complaining about how you have so many stuns and your character is op and broken. your aoe stun is also good for farming creeps. every now and then your own team will cry about you ks, tell them to dps harder.