Danger Sense

From LegendWiki

Danger Sense [Skill]

Your keen instincts have saved you from hidden dangers more than once.
Prerequisites: Perception as a trained skill, 6th level
Benefit: The first time each [Encounter] each hazard, creature, or effect within [Close] range is compared to your Awareness defense, you may make a Perception check. If the result is higher than your Awareness defense, you can use it in place of your Awareness against that hazard, creature, or effect. Additionally, you gain a +2 feat bonus to Perception checks.