A generic demon. Usually the ones who pop their heads through portals when mages attempt to summon something from Hell. Generally large, generally have claws, generally fighting each other, worshipping random deities, and brutally slaughtering whatever isn’t another Fiend. Their one ability is their easily manipulated form. Often they will go and attempt to gain power of their own means, in order to become something more powerful. There are many forms Fiends can take. They can become Daevas, Sludge Demons, Pact Demons, and other creatures that aren’t fully known yet.