Need help with Spiral Abyss Floor 12

The characters you have are already excellent. For the first half, try using Kazuha and Sucrose for Swirl reactions, and for the second half, leverage Yae Miko and Fischl for Electro-Charged buffs, hmm!

Please don't trust that AI.

Looking at it, if the characters in the photo are all you have, you'll be at a disadvantage in this Spiral Abyss, right? You'll probably get 35 stars. Genshin Impact these days is a game that caters to certain characters, so if you have them, it's super easy, but without them, getting 36 stars is tough. It's not like the old Genshin Impact.

Simply put, the current Spiral Abyss enemies are designed so that you need to use Spread & Electro-Charged to clear them on average. It's not just about triggering reactions like the AI suggests, but actually using those reactions to deal damage. It's a different story if you have constellations, but since you couldn't clear it, I'm assuming you don't have them.

The first half of Floor 12 is a Star reaction showcase, and the second half is a Moon reaction showcase. If you don't have the right characters, go with Cryo Traveler + Electro for the first half, and Aino + No-Crowd characters (like Lauma, Nefer, etc. for the author) for the second half. Especially for the first half, if you don't do it this way, you're likely to die before the time limit and won't be able to progress. The little guy in the first half of Room 3 creates suspiciously strong offensive statues if not hindered by the Star superconductivity. I don't know if you've fought the local legend "Churin," but it's him, except now he spawns two statues at once. If Floor 11 is tough for you, you should approach Floor 12 with the mindset of just aiming to complete it.