Chapter 3: Silver Isle, Floating Market

Rare Magic Item (Requires Attunement)

While attuned to this item and have it on your person, you can use an action to speak its command word. When you do so, you can see into and through solid matter for 1 minute. This vision has a radius of 30 feet. To you, solid objects within that radius appear transparent and don't prevent light from passing through them. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood or dirt. Thicker substances block the vision, as does a thin sheet of lead.

If speak the command word when you do not have the item on your person, you can see what the eye sees as long as you and it are on the same plane of existence.

Whenever you use the item again before taking a long rest, you must succeed on a DC 15 Constitution saving throw or gain one level of exhaustion.