Naruto and Shion's Super Chakra Rasengan

This is an enormous Rasengan created with Naruto and Shion's chakra, aided by her Mystic Safety Bell. The technique was used to destroy Mōryō.

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.