Kaelyn

Kaelyn the Dove was a half-celestial cleric of Ilmater. She fought alongside the Kalach-Cha during his/her adventures in the Unapproachable East.

Behind the scenes
Kaelyn was voiced by Cat O'Connor.

Despite being a former doomguide, she has none of the prerequisites for that class and no levels in it. (Of course, doomguide wasn't available as a class until Storm of Zehir.)

If she stands on the dais in the mirror puzzle at the Academy of Shapers and Binders, the mirror form of her that appears at the other end has the wings of an erinyes.