Coming to the end of the league, and with Harvest nerfs announced, I wanted to make a big-boy build, all self-crafted (except jewels) that can do all content easily.
I took heavy inspiration from the following post, but just optimised things a little bit further: https://old.reddit.com/r/PathOfExileBuilds/comments/lw2tbr/313_pathfinder_wave_of_conviction_coc_hundreds_of/
Cleared all content completely deathless, everything dies in less than a second. I'm looking for any improvements if people have any ideas.
Character Link: https://www.pathofexile.com/account/view-profile/YeahErmLuke/characters
Realistic POB Link: https://pastebin.com/Znr7JFeN (No RF or Berserk enabled, only 2k mana spent recently when it's usually 5-6k.) Full burst DPS is around 300-400m but it's hard to calculate effectively due to double spell CoC setup.
EDIT: Thanks to /u/HiddenoO I've got the Buffed sDPS calculated to 305m.