Chronicles of Khaldun: Crux of Eternity
A member of the Court of Fallen Leaves, Lady Tarentia is a potent wizard who typically presents herself as a harmless giggling eccentric. Those who take the time to speak with her find she is extremely knowledgeable about arcane matters and esoterica, as well as topics such as history or philosophy.
Also, credit where credit is due. Image source:
Armstrong, Matthew S. (2008). “Hellboy Princess.” Matthew Art. Retrieved August 22, 2016, from http://www.matthewart.com/2008/07/hellboy-2-golden-army.html