Genshin 4.7 Spiral Abyss 12th Floor clear with Alhaitham hyperbloom and Neuvillette hypercarry 

9 staring 12th floor with
Side 1:
Kuki C6 - iron sting R1
Alhaitam C0 - harbinger of dawn R5
Nahida C0 - the widsith R4
Xingqiu C6 - sacrificial sword R5
Side 2:
Kazuha C0 - favonius sword R2
Neuvillette c1 - Tome of the eternal flow R1
Furina C0 - fleuve cendre ferryman R5
Baizhu C0 - prototype amber R5
1st chamber is a dps check but try to bring elements to deal wit pyro on second side
2nd chamber is the easiest one just make sure you have some grouping on second side
3rd chamber 1st boss algorithm can be stopped using dendro and electro reactions atleat make sure to have an electro present.
hope the tips helped!!! happy abyssing!!!!
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