She strikes more to me as NegaCirno instead of Dark cirno. Like Negascott from Scott pilgrim (for thoses who seen the series) Alter ego of Cirno who is rough and brutal then The carefree cirno who we love. <3
I know they both mean about the same thing but she sounds more NegaCirno than Dark Cirno to me
If you want an opponent who will not understand your words......to see sense......then all you can do is make them listen with brute force, right?...then take your weapon.