Ochiastis

While Hell prefers to subjugate mortals by force, cow them with majesty, or bind them through contracts, even the most principled archdevil sometimes needs an assassin. In their natural form, an ochiastis resembles a nephilim with a narrow mane of venomous quills running from the top of their head to the small of their back. This fiend is a capable shapeshifter, yet their quills remain no matter the shape they take—a drawback an ochiastis tries to keep hidden by wearing a cloak or other bulky clothing. When not on missions, an ochiastis often lurks in urban areas, familiarizing themself with local behaviors and shortcuts.