PoB: https://pastebin.com/0v4RX1Wx
Got the triple curses Asenath after the 9th try, I was blessed. Now I can drop blasphemy and solved both socket and mana hunger, welcome Herald of Ash back to the team.
Defensive layer: 52k evasion, 48k armor, 100% spell suppress, 88% elemental res, enfeeble, temporal chain... gave us around 480k eHP against 50k hit.
Offensive: zoom zoom explodes a whole screen and... next 3 "normal" screens
Ashes of the Stars + Enhance Support + Alter gems are awesome.
The hidden heroes are Forbidden Flame/Fresh Commander of Darkness combo very well with buff provided from IL/replica HH gave a lot of attacks speed to Toxic Rain totem, they fire like Gatling guns.
So that may be my final optimization to the build because it's very all-rounded at the moment... until somebody gives me the next wild idea.
Full build guide: https://www.reddit.com/r/PathOfExileBuilds/comments/sqbapg/317_occultist_chaos_master_from_zero_to_hero/