Band of Shrouds

A band of shrouds is a magical ring that protects the wearer, all creatures within 60 feet, and their possessions from most divination magic that would locate them, including Scrying.

History
During a meeting of the council of Vasselheim discussing what to do about the Vecna, who was approaching the city, Highbearer Vord loaned his band of shrouds to Vex'ahlia. However, the band required attunement, leaving a gap when Vecna was able to spy on the group during the meeting using Scrying.

The band's protection also did not cross from the Ethereal Plane to the Material Plane. Vox Machina discovered this after applying Oil of Etherealness to Vex, exposing Vax'ildan's location to Vecna.