Devil’s Eye Ring

This silver ring contains the sentient eye of a devil. While you are wearing the ring and it is uncovered, you have _disadvantage_ on Persuasion checks but gain an expertise die on Intimidation checks. In addition, you gain darkvision to a range of 120 feet, and are able to see through both magical and nonmagical darkness.

Source: Level Up Advanced 5e · OGL-1.0a · 5.1