Needs review
Source: Way of the Shugenja

Description: You infuse your body with the spirit of the water allowing swift and rapid movements at the cost of precision

Prerequisites: Void Use, Depths of the Void

You may choose to double your speed as a free action. While your speed is increased in this manner, you suffer a -4 penalty to attack and damage rolls and a -4 penalty to AC. This is considered a supernatural ability.