The Nightingales were Scareactors in Nightingales: Blood Prey. These ancient shapeshifting creatures are banshees that prey on sick, dying or wounded warriors. They don't care who is evil, or who is good. As long as they feast on the weak warriors, they don't have to pick sides. During WWI, they took on the form of nurses in order to get closer to the soldiers. They also made a reappearance in Jack Presents: 25 Years of Monsters in Mayhem in a tribute scene for Nightngales.
- They are named after the nurse Florence Nightingale.