Shank meant yes. This was very good, indeed. High-security facilities had high security in order to guard valuable things. Things that might be taken, things that might be hoarded. Or sold. Or traded. Or examined for what they might mean. It was difficult to know what might or might not have value with just a first look, so many things had to be taken to a safe place where they might be hidden and examined carefully. Often with magic. Long magic. What the uninitiated called "ritual magic," as if such magic could be done by rote, without thought or inspiration.