Power in the Blood

(Dragon Compendium, page , DnD 3.5)

[Bloodline]

You can call on your arcane heritage to cast one additional spell per day.

Prerequisite

Any bloodline feat, Ability to cast 3rd-level arcane spells

Benefit

You may cast one additional spell per day, over and above your allotment for the class that qualified you for your base bloodline feat. The additional spell must be one granted by that bloodline feat.