Scorpion Style (Combat)

You can perform an unarmed strike that greatly hampers your target's movement.

Prerequisite: Improved Unarmed Strike.

Benefit: To use this feat, you must make a single unarmed attack as a standard action. If this unarmed attack hits, you deal damage normally, and the target's base land speed is reduced to 5 feet for a number of rounds equal to your Wisdom modifier unless it makes a Fortitude saving throw (DC 10 + 1/2 your character level + your Wis modifier).

Endzeitgeist Says: Hampering the movement of your targets is a powerful, cool option that can foil the escape of hostile agents and casters and limit agile foes. Especially nice if you're fast yourself...