Here’s my version of the build. Absolutely shreds maxed temples with 6 players. The only thing that kills me is lag and game crashes.
The set up is super tanky. 4.5k mana and max res and max chaos resistance. It also fits in Blink for mobility.
Feel free to use it if you needed ideas.
The one thing my build uses that I think is really underrated is Tuls Stillness lineage gem in Elemental Weakness.
Pairing it with Embitter makes it a super cold focused attack but it instantly freezes and crits mobs allowing both Coc and Coea to generate energy quickly (I.e. one cast and the comets start)
My tree focuses on passive stacking to capitalize from the oracle ascendancy and maxing out time lost jewels.
As for if it’s the best? I think so lol. But the cool thing I’ve seen about the build is the flexibility and customization of it. All the top players have similar but different set ups.
Let me know if you have questions. Good luck!
https://poe.ninja/poe2/profile/j3rrin-5529/character/pikachu_
Edit: added link