Description
This device, worn over one eye, has 3 charges and regains all expended charges daily at dawn. As a Bonus Action, you can press a button on the device and expend 1 charge to analyze a creature you can see within 60 feet. You learn two of the following pieces of information: the target's Armor Class, current Hit Points, its Immunities, its Resistances, its Vulnerabilities, or any spells that currently affect the target.