"Together with the Thunder…!!" (雷鳴と共に...!!, Raimei to tomo ni...!!) is chapter 391 of the original Naruto manga.
Summary
A storm brews. Zetsu realizes that Sasuke has taken advantage of his own fire jutsu and Itachi's Amaterasu to create perfect conditions for lightning. By controlling the natural lightning, Sasuke gains a devastating and inescapable jutsu: Kirin. Itachi is struck and the surrounding area is destroyed. After the clouds dissipate Sasuke believes he has won. Itachi corrects him. Angry that his final attack has failed, Sasuke activates level two of his cursed seal. Itachi assures him that Kirin was a powerful attack, but that he has Susanoo.