Needs review
Source: Encyclopedia Arcane: Divination

Description: Your hearing and sense of smell have become preternaturally keen.

Prerequisites: Mystic Awareness

You gain a +10 competence bonus to Listen checks and a similar bonus to any Search or Spot checks where scent could be a factor. If you gain the ability to track, you receive a +4 bonus to any tracking checks you have to make. You temporarily lose your scent bonuses if you are exposed to truly pungent odors, such as a skunk’s musk, and you take +1 damage per die from sonic attacks.

Special

If you also possess the Heightened Sight and Tremulous Touch feats, you gain the Scent special quality, in addition to the benefits provided by the feats.