Board Thread:Naruto Discussions/@comment-27654795-20161130001821/@comment-1512913-20161130182514

Her greatest mistake, again ironically, was ignoring Kakashi, Sakura and Obito, whom she deemed trash, not a threat. Without Obito, they wouldn't have rescued Sasuke from another dimension. Obito also buffed Kakashi for a moment, which allowed him to harm her. Sakura attacked from Kaguya's blind spot, which allowed Naruto and Sasuke to successfully seal her.