So, I was wrong about some things on this Kezhou build. I doubted whether he could or not suprass the healing he'd receive from the healers with this build. However, I tried him out and he can suprass it. That's why its better to have truffle or daphne as a support with this build, instead of randy or vita. By the way, they still can be chosen as supports, but truffle and daphne are better, since they can give extra resolve buffs.

Fushu, on the other hand, can also be an alternative. She both provides shield and heal. It just she doesn't give any resolve buffs and there aren't any hydro resolve buffing wedges yet. And also, since i haven't tried out this build with fushu on a real field yet, I still don't know if he can really suprass her healing all the time.

It'd be even better if truffle or daphne provided shield, too, but its still okay.

Rankings of the best supps for him w/this build (in my opinion, can be changable if i notice something important else)

1-Queen Daphne👸

2-Truffle and Filbert

3-Fushu

4-Randy

5-Vita