Blistering Flourish p. 52

Desert Wind

Level: Swordsage 1
Initiation Action: 1 standard action
Range: 30 ft.
Area: 30-ft. radius burst centered on you
Duration: 1 minute

Your weapon bursts into flames as you twirl it over your head. With a flourish, you cause the fire to explode with a blinding flash.

When you use this strike, you generate a burst of brilliant light. Any creature other than you caught in this maneuver's area must make a Fortitude save (DC 11 + your Wis modifier) or be dazzled for 1 minute.

This maneuver is a supernatural ability.