[He releases Rin and she takes that chance to put a few steps of distance between them. When he moves, when his stance shifts, she wants to be able to see it.]

Not really, no. You get penalized for damaging the property here, you know, and death isn't really permanent either. You'd just come back at some point itching to hit me again. I haven't killed anyone myself either, but since making sure there are enough of us to trade cards is important, I'd assume there's a penalty for that too.