Succubus-Incubus

Succubi (Inccubi for males), originate in Judaism and Medieval folklore. They mainly appear as beautiful men and women with no demonic features. They were humans that joined the fallen angel Samuel, who gave them the powers to corrupt people in their dreams, slowly draining their life, so they die a corrupted soul and join Samuel. The word Succubus translates from latin to "lie" or "underneath", referring to the underworld. Incubus can also translate to "Nightmare". In d&d, Succubi and Incubi serve the Arch Devil Asmodeus, and sometimes other powerful fiends like Demon Lords, Night hags, and Yugoloths. Otherwise, they share the same story as in the folklore. Their appearance is still beautiful. But, in their true form they have black and red bat wings, claws, devilish tails, and short horns protruding from their forehead.