Amulet of Fey Detection

While wearing this amulet, you are alerted to the presence of fey creatures within 60 ft of you in all directions.  The amulet warns its wearer by vibrating.  

The species that trigger this alert are not limited to but are: Sprites, Dryads, Satyrs, Pixies, Nymphs, Fey Hounds, Blights, Treants, Quicklings, Hags, Centaurs, and Unicorns.

Notes: Detection, Jewelry