First of all i would like to thank Cratic for insane amount of Manald Heal tests during 2.4.3 PTR. You guys go and check his channel, he has cool Electrocute speedfarming builds as well! Thankfully, i had to do MUCH LESS testing during PTR because he did all the major stuff already, like testing proc rates and gear interactions. https://www.youtube.com/user/Cratic1321/
Now for the build!
So far it is the BEST non-Archon build i've ever seen. Even though it's based on procs, it has high damage potential and GR90+ is not a big problem to clear for most players at the end of the season. Cratic cleared GR90 at 1087 paragons. I cleared GR88 without a single death (see the video) at p1400 with mediocre gear. I believe this is the HIGHEST DPS non-archon build in existance!