The 12 Spheres
The Worthys, The Men in Black cloaks, The Athorities
The Worthingtons occasionally show up when something out of the ordinary happens. They come in , clean things up, heal those hurt, occasionally kidnap people, sometimes fight monsters, sometimes fight against villagers attacking monsters.
All anyone knows for sure is that they are terribly powerful. have amazing magical weapons, and apparently can summon them into existance at will.
They have a leader, Agamemnon Worthington that is rearly seen. or at least identified as such during the few encounters that people have had.