>>527787546
If you have Sparkle and want to make Archer useful, Kot is a good idea. If you have Acheron it's quite alright as well.
Fully SP positive, and even her auto tends to not skill unless you have a LOT of SP. Probably still gets fucked in auto Archer teams though.

I never knew that Ruan Mei even uses her skill via technique when the battle is already over...