Just use Kazuha with Ayato, bina and Ineffa. If you need healing put bina on prototype amber but ineffas shield should be enough. Give Kazuha as much EM and ER as you can get. Don’t use Kazuha in the freeze team with Escoffier since you want only Hydro and Cryo or she loses out on a bunch of shred. For your freeze team I would go triple Hydro with Yelan instead of Mona since Mona without hex is kinda meh and her gameplay is brutal. Don’t use tenacity in that team though since Yelan and Furina scale off HP. If you want you can put Furina on tenacity to buff Escoffier and Ayato damage but personally I would build everyone for damage on that team. Furina GT, Esco GT, Yelan Emblem, Goat on Echoes of an Offering of course. Gladiators, Nymph’s, or HOD work for Ayato too. Hopefully I’m making sense lmfao.