Inaccurate?

Supernatural Instincts

( Fiendish Codex II: Tyrants of the Nine Hells, p. 85)

[General]

Your uncanny insight enables you to take advantage of the subtle opportunities created when an opponent uses supernatural abilities against you.

Prerequisite

Combat Reflexes (PH) ,

Benefit

When a creature you threaten uses a supernatural ability, it provokes an attack of opportunity from you. Unlike a spell or spell-like ability, though, a successful hit does not require the target to succeed on a Concentration check to continue to make use of the supernatural ability.

Normal

Supernatural abilities do not provoke attacks of opportunity.