Domains Learning, Fire
The Teacher of Teachers' domains concern learning, as its name might indicate, as well as fire, strangely enough. There once was an entity with a greater focus on flame; perhaps it was consumed? Regardless, it is also known for being served by a group of fiends known as the Goetia.
~ Lagamal, as transcribed by Cornelius Wintercrest
The Drow of Zar-Mothet depicted him as tall faceless figure holding a book with no pages with another figure adject and behind him, engulfed in flames.
Searching the Guild's official records turn up very little information on the Teacher of Teachers. It is known that at least one Guild adventurer temporarily served him, before they severed the connection. The Goetia Demons, as a whole, seem to worship and work for him.
Seals
No information.