Mantis Wisdom

Combat

Your knowledge of vital areas allows you to land debilitating strikes with precision.

Prerequisite: Improved Unarmed Strike, Mantis Style, Stunning Fist, Heal 6 ranks.

Benefit: Treat half your levels in classes other than monk as monk levels for determining effects you can apply to a target of your Stunning Fist per the Stunning Fist monk class feature. You can also use a standard action and a successful melee touch attack to remove any Stunning Fist effect you have applied to a target. While using Mantis Style, you gain a +2 bonus on unarmed attack rolls with which you are using Stunning Fist attempts.

Source: Ultimate Combat