Inaccurate?

Wounding attack

( Expanded Psionics Handbook, p. 52)

[Psionic]

Your vicious attacks wound your foe.

Prerequisite

Base attack bonus +8,

Benefit

To use this feat, you must expend your psionic focus (see the Concentration skill description, page 37). You can make an attack with such vicious force that you wound your opponent. A wound deals 1 point of Constitution damage to your foe in addition to the usual damage dealt. You must decide whether or not to use this feat prior to making an attack. If your attack misses, you still expend your psionic focus.