The Great Destroyer

The Great Destroyer is the evil counterpart to the Great Dwarf, the deity of the Dwarves. The Great Destroyer appears to be worshipped by at least some members of the Stone Summit such as Hierophant Morlog.

The Great Dwarf fought with the the Great Destroyer and banished his name from existence so that he may never be known. (See the quest Unspeakable, Unknowable).