User blog comment:AspieForPeace/My theory on Nina/@comment-3429706-20110216230256/@comment-1953585-20110216231700

Joy is. The Key and The Chosen One aren't the same thing. The Key shows the way to the Cup of Ankh, The Chosen One makes it work. (Rufus pretty much implied that something happens when The Chosen One comes into contact with the Cup)