Amulet Versus Undead: This prized charm is a specially blessed
symbol which has within it the power to affect all undead creatures as
if a cleric were using his or her power to turn these monsters. While it
appears ordinary at other times, the amulet glows brightly when presented
strongly (as if it were a holy symbol) in the presence of undead.
The success of the attempt to turn is determined as for a cleric
of a certain level; the strength of each amulet varies, and when one is
discovered its type is ascertained by rolling on the following table:
 

Dice Score	Effective Cleric Level of Amulet
01 -30	5th
31-55	6th
56-75	7th
76-90	9th
91-00	9th

The amulet must be worn at all times to have it as an effective tool.
When it is not worn, it becomes inert, and will remain so for the first
seven days after it is put on. Its value is a function of its strength: 200
x.p. value per effective cleric level, and 1,000 gp sale value per effective
cleric level.