While wearing this amulet, you are protected against certain types of creatures: aberrations, celestials, elementals, fey, fiends, and undead.
The protection grants several benefits. Creatures of those types have disadvantage on attack rolls against the target. The target also can’t be charmed, frightened, or possessed by them. If the target is already charmed, frightened, or possessed by such a creature, the target has advantage on any new saving throw against the relevant effect.

This amulet can be dispelled, in which the effects are restored at the next long rest.

Notes: Blood Hunter, Order of the Witcher, Deception, Jewelry