Amulet of Sound Mind

An amulet depicting a person meditating with an aura surrounding them. Attuning to the amulet grants the wearer advantage on Charisma saving throws, and Immunity to Charm effects. 

The amulet is said to have belonged to an arcane monk that sought cosmic enlightenment. The monk created this amulet and infused it with the properties and state of being of perfect meditation in order to keep their mind clear and unaltered in order to achieve perfect enlightenment. It is said that a part of the monk's consciousness remains infused in the amulet as well, sometimes whispering to the wearer to help guide their decisions and keep them focused. 

Notes: Advantage: Charisma Saving Throws, Immunity: Charmed, Requires Attunement