I actually managed to kill him with arrows. I think it was around 5 arrows to the head or something!
I kill him on my first try! You afraid me, so I switch my long sword to bailiff mace and shield just before Pribyslavitz battle. I was beginner with mace (lvl 2 only) but with potions that’s ok.
Yes, just today. Easy peasy. Just before combat, I scoffed a lazarus potion. Then a lot of stabbing. I also used bane potion on my sword, but I don’t think poisons have an effect on Runt or at least it didn’t seem to speed things up. I find that a good strategy with him is dodging instead of blocking and doing lots of little stabs helps. And if you’re really stuck, you can try getting him with a bow. It doesn’t exactly look very heroic, but it works. Good luck!