This build has some serious late game potential. Once you get level 7 you are ready to dish out some pain. Near max range of W Fire this at your target followed up by a delayed q then once they are about to combine E onto the area of destruction. BOOM they gone well in most cases. The problem with this is you are committed & it leaves you open for ambush. That is why lvl 13 & 16 are key to this build. If you get the reset on kill you are able to E out easily once you hit 13. Now at 16 you can potentially land another combo since you'll have a shield. As long as you aren't focused down you should easily get another combo off.