Sacrificial Mastery
( Book of Vile Darkness, p. 50)[Vile]
The character is skilled at offering living sacrifices to evil gods or fiends.
Prerequisite
WIS 15,
Benefit
The character gains a +4 profane bonus on Knowledge (religion) checks made when performing a sacrifice.
Normal
Without this feat, a character who performs a sacrifice makes a normal Knowledge (religion) check modified as described in BoVD Chapter 2