Grutan Flintcloak
Grutan is the head of Mughulihr. He is the one who gave the The Dragon Orb Rumors mission to Vatraethra "Raven" Ironfist.
He promised them a couple 1000 gp worth of precious metals.
I really do try to make most of this original, but since Forgotten Realms is an integral part of the world I can't help if anything is used without formal permission, but is still "fair use" as I am just using this for my private games.