Hello, tiny snarky demon here. I was reading your toplevel and was struck with an idea. In my own, Majorita here is basically scamming the fighting pits out of money by rigging the battles using her cursing powers to make sure the person she bet on wins. I also mentioned that the last fight she'd watched had resulted in a death. So when I saw your top level about killing in a fight, I thought it would be pretty easy to link these things together.

It would mean your character didn't actually win under his own power, though. Since he already seemed to be questioning his strength, I didn't want to do that to you without asking first. Of course if you WANT more reasons for that, here they are!