@Jeroukoo: Everything looks good so for from here!

@Phloem: I think he and Seth might actually get along well, seeing as how Seth's magic focuses on fear amongst other things like hate and sorrow. I think it would be wise however, to include some limit to the effect of his Terror Aura. It obviously can't be as powerful to the degree of Hades' Helm, and there might be a bit of trouble if everyone around him is instantly paralyzed by fear. Everything is good, just assure us that the Fear thing won't cause power playing and stuff like that.