Nightwraiths exude this immense sadness, this helpless wraith... I fear them, same as anyone. But most of all I feel sorry for them.
— Aelline Altsparr, elven trobairitz.
Compared to other creatures of the night — katakans, nekurats and werewolves, for example — nightwraiths (and their rarer cousins, duskwraiths) might not seem all that dangerous. After all, one might ask, how much harm could a pale, withered woman in a tattered dress do? The answer: quite a bit. Instead of finding this out the hard way, avoid crossing fields and meadows at night at all costs.
Like noonwraiths, nightwraiths are only found in rural areas. Travelers fall victim to them most often, but if legends are to be believed they also sneak into huts at times and murder peasants in their sleep.