You only need one protection from magic scroll to kill both kangaxx and the twisted rune (They are the ones in the bridge district with the rouge stone, i think). The protection from magic scroll lasts for ten turns, that was plenty of time for me. I just cast it on my Cavalier and he killed kangaxx and all the twisted rune guys. I didnt even suffer a single wound. And using one protection scroll is worth it against these two battles |