Hearing The Air

Diamond Mind (Stance)
Level: Swordsage 5, warblade 5
Prerequisite: Two Diamond Mind maneuvers
Initiation Action: 1 swift action
Range: Personal
Target: You
Duration: Stance

Your perception becomes so fine that you can hear the tiniest flutter of air moving past you. Invisible foes and other hidden threats become as plain as day in the area of your heightened senses.

While you are in this stance, you gain blindsense out to 30 feet and a +5 insight bonus on Listen checks.