Obsidian Thanes possess unnatural knowledge of darkness itself. They navigate by touch, sense pressure changes, and can hold their breath longer than any surface-dweller. Gold finds its way to them, drawn by accumulated darkness.

The ruler of lost things. When a raider vanishes in the vault's depths, Obsidian Thane is called to find them—or what remains. Theirs is the dominion of the last light, where the Hoard's true treasures hide.