i maximize his crit first with the crit gp10 avarice blade i get two of them becuase try is weak beginnning game so the gp10 helps just stay alive in your lane and mid late game u becaome a killiing machine because u always crit adn second i get boots with attack speed then zeal and from there u r about lvl 7 and without a kill u can get zeal and start ganking becuase champs r gonna run early game from u so just lane and wait to get your crit up so u can get two attacks off that automatically crit and this build has worked wonders for me in 3v3 an 5v5