teleport mastery was a flaw, sry about that. already changed the mastery and my only doubt is in runes. haven't buy any so far and i dont want to waste ip.

you may want to try a rageblade with him because he will utilize all of the effects. Also, greed is quite useless when you think about how much money you are actually getting, you're better off getting improved utility. Also, you got improved teleport but dont use teleport, so you may wan to put that point into good hands. You may want to get 1 point in wild cards early on just in case someone runs with low hp, you can try hitting them with that if your ulti is on cd.

As always, boots depend on your enemies. mercs or swiftness are a good choice as well.