D&D 5 - Fire Giant

Master crafters and organized warriors, Fire Giants dwell among volcanoes, lava floes, and rocky mountains. They are ruthless militaristic brutes whose mastery of metalwork is legendary. Fire giant fortresses are built around and inside volcanoes or near magma-filled caverns. The blistering heat of their homes fuels the fire giants' forges and causes the iron of their fortress to glow a comforting orange.