Combat Charm
(Dragon Compendium, page , DnD 3.5)
[General]
Your charm spells are equally effective in combat and noncombat situations.
Prerequisite
WIS 13
Benefit
When casting a charm spell (such as charm animal, charm person, or charm monster) on a creature being threatened by you or your allies, it does not gain the usual +5 bonus on its save against the spell.