This one's a bit different. Another good-aligned class that requires the Sacred Vow, this five-level class gives four varied options for advancement: one who guards and protects (Defender of Sealtiel), one who inspires and heals (Emissary of Barachiel), one with increased martial abilities (Fist of Raziel), and one with unarmed combat powers (Initiate of Pistis Sophia).
There's a lot of data, so instead of throwing it all here I'll put a link to the class' details on the Wiki.
http://sigil-nwn2.wikia.com/wiki/Celestial_Envoy
Coming Soon - Celestial Envoy Prestige Class
