"Kage, Revived!!" (影、復活！！, Kage, Fukkatsu!!) is chapter 525 of the original Naruto manga.
Summary
Kabuto sees that Mū stopped moving and wonders if he was detected. He has Mū summon the Second Mizukage, the Third Raikage, and the Fourth Kazekage. The Kage discuss their situation. Gaara learns whom his division will fight. Darui and his division also prepare to fight. At the alliance headquarters, Shikaku proposes a strategy to the Fourth Raikage. The Third Tsuchikage asks him to weight him on fighting the Second Tsuchikage due to his abilities. Zetsu's black half arrives at the location of the daimyō of the Five Great Shinobi Countries.