The Luminous Vrak (S. Culual, Q. Culuinacdle) also known as the Helyt was a brownish mushroom with a a 4-6" diameter cap and a stalk half as long. In total darkness, its brown gills emitted an orange light. The fungus was used extensively in Orkish healing salves. If scraped and applied to a wound, luminous vrak gills halted bleeding within 50 secondss. If the scrapings were exposed to sunlight before being processed into salve, they became inert. Once in salve form, however, they kept for several months.They grew exclusively in underground areas.