Amulet of the Bear

A large amulet made of the bones and claws of a large bear. Each bone has a giantish rune etched into its surface. One gets the impression that a spirit has attached itself to this necklace...

-Once per long rest gain advantage on one Con Saving throw

-Once per rest gain 10d6 worth of temporary hitpoints that last until they are expended or another long rest is taken.

Notes: Advantage: Constitution Ability Checks, Buff, Combat, Necklace