Elder stone giant shaman
He is a stone giant, but any person can tell that he is an extremely old one, perhaps kept alive by the magics shamans are gifted with.
Hgraam is the elder shaman of the stone giants that live in Caingorm Caverns near Gracklstugh. The party was brought to him after they helped defeat a two-headed giant in the city’s marketplace. He relayed a vision he had, a warning to the party:
“Something evil stirs in the Underdark. The rock itself cries in pain and horror, and a madness creeps from the blackest depths. Pay heed to the signs surrounding you. A cave with two faces. Rock devoured, and the land overgrown. The pebble believes itself flesh. The earth rejects its wards, and the tunnels shake in fury. By these portents, you shall know of evil’s presence and of evil’s face. This is what the stone tells me."