Your training in a particular dirty trick makes it especially effective.
Choose one condition imposed by the dirty trick combat maneuver, such as blinded or entangled. The target must spend a full-round action in order to remove that condition.
You can gain this feat multiple times. Each time you take the feat, it applies to a different condition.
The text on this page is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.
Sources:
SECTION 15