Ethics: Killing someone who has been transformed into a monster is not considered a crime, even if they would seem to be in control of themselves. The city takes no risks in the people transformed eventually losing themselves and attacking the normal people. We also consider it mercy, as who would actually want to spend rest of their lives as a monster. [If asked from locals, no one remembers this law being a thing in Nightwake and it certainly isn't currently.]

Medicine: Elves have a medicine that's a cure-all. I had the honor or staying with them and they nursed me back to health with just one potion. I had several conditions back then, such as a fever, a few critical injuries and even poison in my system. But just one medicine was able to heal them all. All I can say that it tasted really creamy somehow, but I have no idea what was in it.