I feel like this is inherently flawed.As it stands, I don't think she'd come. We need to show her that we're no longer rejecting her, and as much as she's grown, she still isn't a separate person as such. The way to demonstrate that Mato is worthy of Black Rock Shooter's power...
No, 'worthy' isn't the right word. Mato simply needs to demonstrate that she no longer rejects it. Rock is an outspoken side of herself, not someone we can ask for help. ... Fighting for ourselves is the correct way to ask for help.
I don't mean just you saying this Baughn, I mean the entire argument here has been twinging as off to me.
Perhaps the best way to put it is that "Mato Kuroi has Rejected violence." That's not quite right of course, but Mato has been severely scarred by her own penchant for violence, to the point of having shoved it into Rock.
There seems to be a lot of violence in her though, so its hard to say exactly how it was divided up between them, especially as Otherselves seem to just use it as their first language anyway. I suppose Rock may not be able to take the Violence Mato would want to be rid of because it is already a part of her nature.
Anyway... I'm not sure where to meander to next, because its more just a gut feeling that we're missing something or approaching this wrong.
A bit of... its okay to be afraid, its okay to be weak... and its okay if those stop you. Some people just can't face certain things... granted I don't think this is true in Mato's case here.
I do think she's hurting however. I do think Spectral pointed out that whether Reversed or Upright the cards can be both healthy and unhealthy in either interpretation.
And I think smashing Mato's head against her trauma is not a good way to resolve it. She's already confronted and acknowledged her fear and trauma, that's amazing improvement.
I feel like we're approaching that breaking point, the one where a character breaks and falls into despair only to be pulled back up by some enlightenment of themselves or with help from those around them... only Mato has exactly none of that right now.
Also its not Mato's responsibility alone to reach out and come to an understanding. If BRS wants Mato to come to an understanding (with both BRS and herself probably) then BRS should be reaching out to try and understand the problem. Mato's afraid of herself, afraid of violence in herself, if BRS wants Mato to be better then she should be there, be trying to understand, and be trying to help.
To another end, if Mato (and BRS) want Mato to come to peace with herself, then we'll need to summon and understand Mato's persona. Even if it was gifted to her by Izanami it is still her Mask and should tell us something I hope. Or maybe even break the 4th wall to talk with us like Rock was.