its wild

for one the official lore of faerun is so jumbled and often contradictory over the years that you could almost say anything about it and it would be true according to one official source of another

on the other hand because the lore is a cooperative element of each table who is actively playing the game and thereby writing it as they go along anything you like is lore accurate because you are one of the writers of the lore yourself as a player and a gm