One with Shadow p. 78
You fade into the raw essence of shadow, turning transparent, then insubstantial.
As an immediate action, you become incorporeal. You gain all the benefits of the incorporeal subtype, along with the drawbacks, as outlined in the Incorporeal Subtype sidebar. All of your gear becomes incorporeal, although you cannot grant this state to a living creature that you touch or carry. You remain incorporeal until the beginning of your next turn.
This maneuver is a supernatural ability.