(They come as a pair; most of the time, at least. Artair's allowed to travel with him as the only one who can understand Zasx and speak on his behalf, but at the same time, he's allowed to just walk right out (with the necessary security procedures and so on) whenever he wants. He comes to visit every day, but he won't sleep with Zasx unless the little fella complains. I was hoping for a cell, too~)