Warning: This is 3.0 Edition material. It is possible that there is more recent 3.5 Edition version.
Inaccurate?

Vile Natural Attack

( Book of Vile Darkness, p. 50)

[Vile]

The character can focus evil power into his natural attacks.

Prerequisite

base attack bonus +5, Natural attack that deals at least 1d8 points of damage,

Benefit

Each time the character deals damage with his natural attack, he deals 1 additional point of vile damage.

Also appears in

  1. Elder Evils