Enhance Senses (3.5e Variant Rule)
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Enhance Senses (Wis)
You can enhance your normal sensory abilities.
Requirements: Clairsentience or Psychometabolism feats
Check: An Enhance Senses check adds a psychic bonus on your Listen, Search, Sense Motive, and Spot checks. It also adds to skill checks made to find or follow tracks. The result of the skill check indicates the amount of the bonus.
Special: You can take 10 or take 20 when making an Enhance Senses check.
Time: Enhance Senses is a move action. The bonus lasts for 10 minutes. If you take 20 when making this check, you spend 2 minutes and take 40 strain to attain the best result.