Pooka

Mischievous fairies, also known as Will-o-Wisps. They will lure travelers off the path with a lantern that keeps shifting directions. The pooka throw unsuspecting travelers in the mud, harass farmers to pay attention to them, play tricks, destroy property and do just about anything they feel like without remorse. They are also extremely loyal, helpful and great traveling companions if they like someone. They can shift to the form of a stallion, raven, fox, goat, cat, dog and rabbit, and are always black with beams of light for eyes.