It is over. It is done. Now to find Zhongli's proper gear again, it's scattered all over.
- Fischl: Necessary for the Oceanid part of the fight. Her electro ability does a lot of damage here that's essential for Phase 1. 2p Bolide for some Shield Strength, and 2p Thundering Fury for some extra electro damage. The Bolide gear was swapped in just for this challenge.
- Eula: My main damage dealer. I got sloppy enough that I had to revive her twice in the same fight - oops. Despite the physical damage debuffs, she still brought the pain when it was needed. 4p Bolide for Shield Strength and as much extra auto-attack strength as possible. The Bolide gear was swapped in just for this challenge.
- Zhongli: I replaced every single artifact on Zhongli to max his HP. Since I don't have Homa, I replaced his 5-star Jade Winged Spear with a 3-star Black Tassel just to have more HP. Usually he's a good damage dealer, but his 50k+ HP build here has one purpose: shield strength. 4p Archaic Petra, but it wasn't much of a help except with boosting Albedo's passive damage or Fischl's passive damage. The HP was the important part since that translates into extra shield strength.
- Albedo: His passive damage is exceptional, and he was the secret sauce that made this team work through every phase. 4p Millelith is always exceptional on him since it's proccing all the time, and it's even better than usual on this fight since the team needs as much shield strength as it can get.
The key is stacking Zhongli's shield strength as much as you can to counter the -50% shield strength and +100% cooldown timer modifiers:
50k HP Zhongli + Moon Pie (+35% shield strength) + 4p Millelith on Albedo (30% shield strength) + 2p Bolide (+35% shield strength) is just enough to allow Eula to survive the huge damage.
There's still a 4 second shield gap with the increased cooldowns no matter what you do, so you just have to play around it as best as you can.