System: When activated and a Gnosis point expended, this fetish will hum faintly when a Wyrm-tainted creature comes within about 15 metres of the Garou. The stone will not indicate direction or nature of the taint, but will indicate strength by an increased hum and slight vibration the stronger the taint is. These stones have been known to shriek painfully in the presence of major Wyrm-beasts such as Nexus Crawlers. The stone is activated at the beginning of a journey and will fall inert at the journey's end.
Spirit: A spirit of warding, song or a Lune is bound into this fetish. Wardstones with resident Lunes also glow faintly.