Mine is pretty marginal but I am curious. =)
Guardian's Amulet
The amulet was originally created by a human paladin who served as a bodyguard to the head of a local clerical order. However, the complex enchantment created for the original version has since been duplicated by clerics, paladins and blackguards of many religions so they may protect their faithful. The Guardian's Amulet is usually in the form of a holy (or unholy) symbol of the wearer's religion on a gold chain.
The Guardian's Amulet provides a +2 sacred bonus on all saving throws (Fortitude, Reflex, and Will) as well as a +2 sacred bonus to AC. The item also grants any individual with the same religion as the wearer who is also within ten feet the same AC and saving throw bonuses. An evil version of this amulet provides profane bonuses in place of sacred bonuses.
If the holy version of this amulet is worn by an evil character, they do not gain the benefits of this amulet. If the unholy version of this amulet is worn by a good character, they do not gain the benefits of this amulet.
Moderate abjuration; CL 12th; Craft Wondrous Item, Resistance, Shield Other Price 40,000gp; Weight 1 lb.