 After the Kage refuse to surrender to him, Obito declares the Fourth Great Ninja War and forms a reluctant alliance with Kabuto Yakushi when he is blackmailed by a reanimated Madara.After retrieving Nagato's , Obito converts the reanimated bodies of the captured Jinchuriki into his own so he can use the captured Tailed Beasts' power through them (since the Rinnegan allows him to control corpses).He faces the forces of Naruto Uzumaki and his Tailed Beast, who stop the Six Paths of Pain and leave Obito to recover the Tailed Beasts and revive the Ten Tails.