D&D 5 - Storm Giant Royal Guard

Storm giants are contemplative seers that live in places far removed from mortal civilization. Most have pale purple-gray skin and hair, and glittering emerald eyes. Some rare storm giants are violet-skinned, with deep violet or blue-black hair and silvery gray or purple eyes. They are benevolent and wise unless angered, in response to which the fury of a storm giant can affect the fate of thousands.