A fidler or fiddler is a spirit that plays a fiddle, in fact a fine vielle, in the rapids of rivers and draws crossers and passersby into the currents. His hair is blond, his body is harmoniously silky, and he plays its [sic, his body's] violin marvelously. - Serd UinEryn The fossgrimen have been blamed for fidlers' action, but they are ettins that do not perform nymphen seduction in the least.