User blog comment:IamJakuhoRaikoben/Chapter 328: Zodiac, Review./@comment-5871436-20130420180221/@comment-7418318-20130421065635

She doesn't have any golden keys, but judging from the way she talked in "Spirit vs. Spirit" she still might have a lot of silver keys, like Caelum. Their contracts might be less restrictive than those of the Zodiacs.