Originally a Blade Vortex build that carried me to 40/40 and lvl 100, i wanted to meme about with Blade Blast and it ended up being some absurd bossing damage, but mapping was a bit annoying with it.
The bv setup has around 10-15mil pob damage and i haven't checked what blade blast has but it should be around 50-60mil, maybe more, from what i can tell.
If anybody is curious about smth, feel free to ask.
https://pastebin.com/4mt5FRAf . Fair warning, this is pretty a decked out version, as i have like 10days played on this char and has been my main char this league, for more info in general i followed this build guide, and changed it ( aka made it worse :> ) according to my needs.
https://www.pathofexile.com/forum/view-thread/2905010/page/1