Raging Thunder

is a sword technique utilised by Temujin by drawing energy from the Stone of Gelel.

Overview
By focusing gelel energy onto his sword and after dealing a blow with it, Temujin can create a powerful Gelel barrier before him. This technique was used in an attempt to negate Naruto's Rasengan. The two attacks resulted in a massive explosion that destroyed the mountain peak that Naruto and Temujin were fighting on.

Trivia

 * Although the Japanese subtitle of this technique is written in kanji, it is pronounced in English, . The Japanese pronunciation of the kanji would be Madō Shōraigeki, which would literally translate to "Magic Rising Lightning Strike".