User blog comment:Koishi-Komeiji/Momoko Togame/@comment-32751919-20190909235743

I was surprise that she is Quick-focus damage dealer, but she also the Team Helper for Quick and Buster as well, as expected from Oneesan type character.

Her NP is more or less, damage version of Okki's NP, and her NP gen isn't bad, making she could able to generate NP in the short time (if Arts critical is happen btw)

As always, that's really good fanmade servant design.