Falling Sun Attack
( Tome of Battle: The Book of Nine Swords, p. 31)[General]
The discipline of the Setting Sun teaches you how to turn an opponent's strengths into weaknesses. You can identify precisely the correct spot on your opponent's body to deliver a stunning attack.
Prerequisite
Stunning Fist (PH) , one Setting Sun strike,
Required for
Distant Horizon (ToB) ,
Benefit
You can declare any-Setting Sun strike delivered with an unarmed strike to be a stunning attack. In addition, add 1 to the save DC of your Stunning Fist attacks and 1 to the save DC of your Setting Sun strikes. Using this feat expends a use of your stunning attack ior the day.