Planetary Devastation
Naruto's rage pushes him to unleash six of the Kyubi's tails against Pain. In order to combat this menace, Pain is forced to rely upon his most powerful technique to stop Naruto. Will Pain succeed in defeating Naruto, or will the most unexpected of allies appear to calm Naruto down?
Aired 01/07/2010EP 167 - Planetary Devastation
Naruto: Shippuden
Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki.
(Source: Anime News Network)