Love this build, but just a slight modification on your build and an endorsement on how good the idea revolving decoy build actually is 1st: envenom - at lv 20 it does about ~1000 dmg extra and a relatively short CD (60 sec) comparing to the frequency of team fights. Basically 100% guarantees a kill whenever u pop out against any assassins and specialists. Further secures a kill against any support at full health and guarantee a kill at 3/4 hp or 4/5 hp. And you don't have to worry about...