Naruto and Shion's Super Chakra Rasengan

This is an extremely large Rasengan powered by Naruto and Shion's chakra. The technique was used to destroy Mōryō. Its power is far greater than that of a normal Rasengan.

Trivia

 * This Rasengan has a few similarities to the Gelel Rasengan:
 * It was made using a special item.
 * Somebody else helped Naruto make it.
 * It was used at the climax of the film to defeat the main antagonist.