The Kha Instant Kill Kha Build

With these 5 items I can 1 shot anybody with less than 1900 HP regardless if they are huddled up to each other to avoid isolation or not. This is not taking into consideration that I was using the electrocute keystone, if I swapped out to collect souls for mid-late game power it'd be even easier to 1 shot somebody regardless of isolation.
Because I main tear in most of my builds though, I usually go

Kha isn't even the only one who can go beyond their weaknesses and blow people up. But he is currently the superior Rengar, can even jump out to maybe live. Kind of tired of duoing with my bud and just watching the Call Of Duty Arms Race begins.