Malignant creature similar to an amphibious horse, but with the body sticky and the hooves backwards. It lives in the depths of the sea and lakes, and come to the surface to try and lure passing humans to mount it. People who fall into the trap of riding it stay stuck to it, while the Nykur dives back into the water drowning the unwary.
Evil spirits of women who, at the moment of their death, choose to continue seeking revenge. They appear at night in horse and with a lot of makeup on their faces, looking for lovers. After seducing him, she becomes a monster with the rotten horse's head.