Gnoll
A dislike for humans is not uncommon in the various minority species of Troïka yet for the Gnoll hatred of humankind is a deep cultural touchstone. When there ancestors roamed the land they where so fundementally scorned by humans that they would embed in the core of there culture there hatred for them. This is to the point where the avarage knoll will attempt to kill any humans on sight. Because of this they obviously can't really live as a part of any society. The only place they have managed to still inhabit are remote parts of Atzul though there population has greatly diminished from what it once was.