>>529917964
She will be 5 star Chixia with a damage outro. Brant and Lupa are the team with the damage carry being the one that can be swapped out. Even so Changli/Brant/Lupa will still be the best team since with them you don't really need to quick swap and they all buff each other in a super easy team rotation

>>528602587
use the echo boxes you get from doing your weekly rougelike runs, if you have been playing for any amount of time you should have a ton of them. Also stop farming on the map, go to the field that has the set you want. It may cost stamina but they also give echo exp which is your real bottleneck.

Please Kuro let her be a basic attacker that buffs skill damage.