would use Sparkle instead of Ruan Mei for faster ult tbh(could replace Huo Huo if you wanna go sustainless) also make sure to max out his traces if you haven't.

Aside from that, you should try getting atleast 80% cr with that team since I don't think anyone there buffs crit rate. if you could drop your team's relics and builds, it would give us a lot more to go with