The Void Echo manifests as a perfectly spherical void approximately the size of a golf ball, its surface smooth as glass but absorbing all light around it. Within its depths, faint violet lightning arcs dance in perpetual motion. When the holder moves, it follows with a slight delay, creating a ghostly echo effect. It pulses with violet luminescence when defending tags.

This powerful artifact amplifies the holder's legend in the Underdark, granting them enhanced raiding capabilities. Other delvers recognize the Void Echo's power and are more hesitant to challenge its bearer.