Prosper is half demon half vampire. He has pale grey skin, black shaggy hair with white bangs. He is about 5 foot 9 and slender, though not without muscle tone. His most striking features however are his silver horns, curling in a slight C shape from behind his ears pointing straight out at eyebrow height, his pointed ears, his eyes, yellow with black sclera, the batwings located off the small of his back, and his spade-ended tail. He usually wears a grey t-shirt and tight black hoodie with black skinny jeans. His human form looks nearly the same but with normal colored skin, eyes, and no demonic features.
Being the bastard son of the two, Prosper can use both vampiric and demonic abilities, though not nearly as well as a full-blood of either. He requires both blood and succubi sustenance to remain at top performance. Some of his abilities are shape changing(male to female, human, demonic, clothing, etc), mild telekinetic power, extreme speed and strength, and powerful claws and teeth.