Cormanthyran Moon Magic

(Lost Empires of Faerun, page 7, DnD 3.5)

[General]

You have mastered the ancient elven techniques of drawing power from Sehanine Moonbow's light.

Prerequisite

Knowledge (history) 4 ranks, ability to cast 3rd-level spells

Benefit

When you cast a spell under moonlight, your effective caster level increases by 2. This feat provides no benefit when the moon is not visible (during the day, underground, during a new moon, or the like).