Rill is beautiful, but it is a strange beauty, one that seems almost artificial—as if she were not truly a beautiful woman, but merely the image of one. She has medium-length straight brown hair and bears a jewel set into her forehead. She wears extravagant and often odd clothing, such as gowns that magically shift colors, dresses made from what appear to be living birds fluttering birds fluttering on a two-dimensional plane, or just a semi-transparent mist.

Much of the time, Lady Rill seems to be in a trance, or, at best, appears to be distracted by events occurring on an entirely different level of reality. This makes it extremely difficult to have a conversation with her. When one does seem to reach her, however, she is quite benevolent, albeit blunt and lacking in modesty regarding her own skill or power. She has no time for niceties.