Callarduran Smoothhands is the gnome god of stone, the deep underground, and mining. He and his followers derive joy from the discovery and mining of rubies and other types of gems. He is the patron of deep gnomes and is consequently worshiped by most members of that race. He and his followers actively oppose those who would destroy the deep gnomes: the evil Underdark races such as the drow, kuo-toas, and illithids.