Zartas

Demigod of Ambition. 
               Zartas takes on a small, adolescent appearance. They are the child of the God of Fire, Kartas, and the God of Light, Xar, and he is eternally grounded. Great things were expected of young Zartas, and he was given control of an ancient magic artifact known as The Lightswitch, which gave him power to turn the sun on or off while on the material plane. Using this item, he defeated the Megaculic, a gargantuan sized mosquito terrorizing mortals all over the world. 
               Zartas was heralded as a hero amongst mortals, and still is. But he lost the trust of his parents when the Lightswitch was stolen from him by Count Schogetten, a lord within a kingdom who was also a vampire. This vampire was able to get leverage over the Gods by threatening to turn off the sun. They agreed to stay out of each other’s way. Since this agreement has been made, Zartas has been trapped away in a private realm by his mother and father.