The Enemies of Eternus (Shellycoat)

Shellycoat (G) - A shellycoat is a type of water sprite that protects rivers and streams. The name comes from the coat of shells these creatures wear, which rattle upon movement. Shellycoats are considered to be relatively harmless; they may mislead wanderers, particularly those they think are trespassing upon the creature's territory, but without malice. Supposedly, shellycoats are particularly fond of the area around the river Hermitage, in Liddesdale.