Strange Aura (3.5e Feat)
From D&D Wiki
Strange Aura [Racial]
[[3e Summary::You gain supernatural nondetection protection against divinations.]]
Benefit: Strange Aura (Su): The succedaneum becomes difficult to detect by divination spells such as clairaudience/clairvoyance, locate object, and detect spells. Nondetection also prevents location by such magic items as crystal balls. If a divination is attempted against the succedaneum, the caster of the divination must succeed on a caster level check (1d20 + caster level) against a DC of 15 + the HD of the succedaneum. This effect wards the succedaneum’s gear as well.
Special: This aura cannot be dispelled. The succedaneum cannot suppress this ability.