Looking for some feedback on my level 90 Crackling Lance build in standard league

Crackling Lance

Someone doubted my claim that 5L non-crit Herald of Thunder was able to take down Mastermind without GG gear or Awakened Gems. Here's the proof.

Anne's Atrocious Autobomber - 3.16/3.17 EO/Non-Crit Herald of Thunder Elementalist. A long winded update.

Is it possible to make my outdated CoC spark poison build viable for engame.

Subtractem's Arc Witch League Start Plan

EA Golems

[3.16]Deadeye 50%Fire Eye of Winter(36Hit max) + Ice Spear Bow CoC

[3.16]Visual impact？Glacial Cascade COC Elementalist

CoC Spectral throw CoC eye of winter

[3.16]Rain of stars ! Occultist Cyclone COC Firestorm 210%AOE + Herald of Ash