User blog comment:Koishi-Komeiji/Oriko Mikuni/@comment-4802891-20190921074039/@comment-24965192-20190921081858

Yes, her role is supposed to be an NP spammer. Her star generation is supposed to be helping herself to NP spam via crits, but her weakness is that she lacks any star absorption. Though I suppose those stars could be used for somoene else.

The 3rd skill is supposed to be a mix of Scapegoat and Disengage, so it makes her become less likely to be hit while having the time to recuperate. Oriko often uses someone else to do her dirty work for herself (such as commanding Kirika to kill other magical girls).