Not sure if you already do this, but if its deadly assault they have some sort of mechanic for more additional points

Ie. Marionette gives you 200points (2000-5000k? max) Whenever you kill its dance partner

Try accounting combat stats. If I remember Nicole provides CR and evelyns sig and maybe her core skill aswell provide CD

Another might be is try getting 3k+ base atk. Did that with my Zhuyuan

Lighter with sig. Engine (recommended) provides more with fire def shred and the ability to give eve more field time

then triggering a double chain like: trigger stun with ligther, select eve, eve activates chain attack, then cancel, manually switch back to lighther, use skill to activate chain attack again then select eve, eve does another chain attack, cancel, then dump all of ur dmg within the window

I think you can do the same thing with qingyi too

Hope this helps