Sword King, (last page)
1 Demons seem to be born from other demons or evil sources, but demons have their origin in hell, so I'm guessing they are the creation of the Demon God, but his origins are unclear; I'll take it from Greek mythology and just say chaos formed the world and the elements on it, which then formed into the powers of the realms. Demons can have two parents, born from parthenogenesis, or born from an evil source. I suppose a powerful demon in spiritual form could manifest itself into an object and born a demonic thing from it. Demonic magic/powers can also empower objects into demons of some kind.
2 Cambions vary greatly; most seem to be mortal but capable of living far longer lives than normal humans, but at what rate varies. Stauros is over seven hundred years old as he seems to have become undead, and so is immortal in his undeath.
3 Gargoyles come in two kinds: animalistic, and a sentient version, which is smaller. Gargoyles, like demons, mary greatly in appearance, and even sentient ones can appear animalistic or even human-like.
4 Yes; everything in mythology of the world in all history can be used. All animals of all eras also exist, so dinosaurs do exist in the hotter climates, but smaller versions as the world is quite small.
31-Jan-2016 02:03:22