Inaccurate?

Dire Flail Smash

( Champions of Ruin, p. 17)

[General]

You have mastered the style of fi ghting with the dire fl ail and have learned to deal thunderous blows with the weapon.

Prerequisite

Improved Sunder (PH) , Power Attack (PH) , Weapon Focus (PH) (dire fl ail) , STR 13,

Benefit

If you hit the same creature with both ends of your dire fl ail in the same round, it must make a Fortitude saving throw (DC 10 + 1/2 your character level + your Str modifi er) or be dazed by the pain for 1 round.

Special

A fighter can select this feat as one of his fi ghter bonus feats.