X-ray Vision

You don a pair of finely crafted glasses as your eyes adjust to newfound power. For the duration, you can see into and through solid matter. This vision has a range 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 or common metal, or up to 3 feet of wood or dirt. Thicker substances block the vision, as does a thin sheet of lead.