Your enhanced sight can pierce into and through various objects and barriers. You gain radiograph sight (or x-ray vision, in simplest terms) out to a range of 20 feet. In that radius, your sight is you were looking at something in normal light even if there is no illumination. Radiograph sight can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood, dirt or most organic matter except for bones. Thicker substances or a thin sheet of lead blocks the sight.
Using radiograph sight, dense materials and materials that absorb the high-wavelength rays show up as solid, allowing you to detect objects that are otherwise not in plain sight, such as concealed weapons, without having to make a Perception/Investigation check unless shielded in such a way that the radiograph sight cannot penetrate it.
Using X-ray vision is physically exhausting. After using the sight for more than one minute (three skill checks), you have to make a DC 15 Constitution saving throw or gain a level of exhaustion. In DND Beyond, this sight is considered a modified blindsight.
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