Aurelius' Eye

This magical eye is pale yellow with a snake slit for a pupil. It once belonged to a yuan-ti investigator who had grown paranoid upon being haunted by eldritch spirits.

In order to attune and remain attuned to this eye, it must be inserted in place of one of your own eyes.

Properties of the Eye. While attuned to this magical eye, you can see through it as if it were your natural eye. You also gain the following benefit:

• You gain darkvision out to 30 feet. If you already have darkvision, its range increases by 30 feet, instead.
• The eye has 4 charges. You can use a magic action and expend 1 charge to gain advantage on an investigation check that you make as part of this action. You may also expend 1 or more charges to cast one of the following spells (save DC 16) from it: Detect Magic (1 charge), Faerie Fire (2 charges), See Invisibility (3 charges).

Regaining Charges. The eye regains 1d4 expended charges daily at dawn. If you expend the eye’s last charge, roll 1d20. On a 1, the eye permanently loses the ability to regain charges.

Notes: Advantage: Investigation, Sense: Darkvision, Damage, Control, Detection, Combat, Warding