Inaccurate?

Fist of the Heavens

( Book of Exalted Deeds, p. 43)

[Exalted, Fighter Bonus Feat]

Your stunning attack is empowered by celestial might.

Prerequisite

Sanctify Ki Strike (BE) , Stunning Fist (PH) , WIS 15,

Benefit

The saving throw DC of your Stunning Fist increases by 2 when you use it against an evil creature. If the stunning attack succeeds, the creature is staggered for 1 round following the round it is stunned.

Special

A fighter may select Fist of the Heavens as one of his fighter bonus feats.