Type: General
Source: Book of Vile Darkness
One of the creature's spell-like abilities is harder to resist than it would otherwise be.
Benefit: The saving throw Difficulty Class (DC) of a boosted spell-like ability is increased by +2. Each of a creature's spell-like abilities can be boosted three time a day, though the feat does not allow the creature to exceed its normal usage limiting for any ability. Thus, if a succubus chooses to boost its suggestion ability, it can use a boosted suggestion up to three times a day. Thereafter, it could use its suggestion ability again normally (since it can use suggestion at will), or it could boost another of its spell-like abilities, such as charm monster.
Special: This feat can be taken multiple times. Each time it is taken, the creature can apply it to each of its spell-like abilities three additional times per day.