Amulet of Critical Healing (DI)

Prerequisite - Fighter class

While you are wearing this amulet, once on each of your turns when you score a critical hit, you can regain a number of hit points equal to twice your proficiency bonus. If the critical is negated, you do not gain any hit points.

This amulet is only given when a Fighter successfully completes the Gauntlet & joins The Legion. It can not be crafted, purchased or given via a DM-run encounter.