Cambion is the most common colloquial term for a Half-Demon, though they are also often known as Hanyou. They are as varied in appearance as their Demon and Mortal parents. They are the main source of Tieflings, which have less infernal blood.
Half-demons, also known as Cambions and Hanyou, are the result of the union (usually non-consensual) between a mortal and a demon. Most often the demon is either an Incubus or Succubus, who used their lusty powers to seduce their unwitting prey. Further, the demon need not always appear in their full form. Another mortal, possessed by a demon, is enough to create the conditions for a Cambion's birth. If a woman, possessed by a succubus, becomes pregnant, even the expulsion of the succubus before the child comes to term is not enough to prevent the baby from being an abomination.
Half-breeds typically exhibit features of their infernal parent, most often in the form of horns and a tail, though they can also have wings, hooved feet, claws, and even stranger deformities. Half-demons are also very powerful, inheriting their demonic father or mother's physical and mystical powers, at least to some degree.
Half-Demon from Revenia.