Big Ball Rasengan

The Great Ball Rasengan is a technique created by Naruto Uzumaki during his training with Jiraiya in the gap in time dividing Part I and II of the series. Like the regular Rasengan, Naruto uses a shadow clone to help form it. However, by adding increased amounts of chakra to it, he is able to increase the size of the regular Rasengan, in turn increasing its power. It deals astounding damage to the area and the target, but it takes a lot out of Naruto.

In Sage Mode, variants of the Great Ball Rasengan are seen. Jiraiya himself further upgraded the Great Ball Rasengan into the Super Great Ball Rasengan, while Naruto uses the Sage Art: Great Ball Rasengan.