Cas frowned down at his omnicom as it transmitted Nehaa's question. "No. It doesn't," he said flatly. "It normally wouldn't be ... manifested, most of the time, which is why it didn't need to be sharpened before. Now that it's continually manifested, it is going to need additional care."

He turned to Kang at the draconian's question. "Yes," he said, mouth twisting wryly. "If it wasn't safe for non-angels to touch, I wouldn't be able to touch it myself."