Epemitreus the Sage was a priest of Mitra who was entombed in Mount Golamira.
Again,
I caution you against writing directly comparing to real life prophets, but feel free to use the REH lore as a basis for your guild lore. (But I think you may need to do a lot more reading of REH’s stories before you start writing. Take some notes while you pour through his pulp fiction.)
http://aoc.wikia.com/wiki/The_Phoeni...word_%28REH%29
Quote:
“Only the inner circle of the priestcraft know of the black stone corridor carved in the black heart of Mount Golamira, by unknown hands, or of the phoenix-guarded tomb where Epemitreus was laid to rest fifteen hundred years ago. And since that time no living man has entered it, for his chosen priests, after placing the Sage in the crypt, blocked up the outer entrance of the corridor so that no man could find it, and today not even the high-priests know where it is. Only by word of mouth, handed down by the high-priests to the chosen few, and jealously guarded, does the inner circle of Mitra's acolytes know of the resting-place of Epemitreus in the black heart of Golamira. It is one of the Mysteries, on which Mitra's cult stands."
Ah, Slith beat me to it. He usually beats me.