Bone Ring (Magic Ring)

This plain finger ring is always carved from human bone: the method of making such magical rings is secret, but their numbers seem to be increasing. When worn, a bone ring prevents energy and strength drain from any source (such as undead and hostile spells). Each such ring has 1d100 charges: each defensive use exhausts one charge until the ring crumbles to dust. The wearer is not made aware of how many charges a given bone ring has remaining. Bone rings are not rechargeable. 
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Rings