User blog comment:Prof. Draco/Invent a Wesen/@comment-24.86.226.193-20121223035005/@comment-1509826-20121224160531

That is true, however they were never portrayed as evil, violent or aggresive, they only attacked those who tired to harm or decieve them, that would fit in quite well actually, I mean we have dragon wesen, ogre wesen, troll wesen, witch wesen and satry wesen.