Board Thread:Theories and Speculation/@comment-25905479-20141221202020/@comment-17623-20141223132954

I don't think she was meant to be last minute. But they sure as hell were implemented as such. Like I said, every other villain up until Kaguya had a actual reason of being a thing. Kaguya's only purpose was to kill Madara and get him out of the way of the NvS fight.