Dark Sun: North & South Tablelands Games
This small skull (sans jaw) might have been a hat or cod piece...
A joz’hal chieftain’s skull, Kripnar by name. When he passed, a fragment of his memory imbued his remains. He was a great leader and a hero to his people.
If befriended, he simply gives advice. If consulted prior to an intelligence or charisma based proficiency check, his insight lends a plus 2 bonus to such rolls. Contact costs still apply.