A shrunken elven heart strung on a strip of black leather. At first glance it might appear to be a grotesque stone carving, but closer inspection would reveal it as mummified muscle.

The wearer automatically passes any saving throws against being charmed, but instead must spend a hit die. The wearer takes necrotic damage equal to the result of the hit die, +4. If the wearer is out of hit die, they make a saving throw as normal.

Notes: a non-elven or non-fey creature.