Unknown to the opponent of Dale's, a brown scarf wrapped around his nose and mouth underneath the helmet. Two black dots went right over the nose. Using a small hole he had drilled in his armor, on his neck, where the armor was weaker. It was about one centimeter in width and height, a very small hole. Dale breathed in, specifically looking for the increased bursts of CO2, the orders of sweat and skin. He would be able to "see" General, even under the cover of the invisibility. Keeping his eye sharp and nose sharper, he readied the SMG in his hand as he scanned for General. No smell escaped the scarf.