Sage Art: Ultra-Big Ball Rasengan

The Sage Art: Ultra Big Ball Rasengan is a gigantic Rasengan created by Naruto Uzumaki, enhanced with sage chakra. Although its destructive effects have not been seen, it was used to distract Kurama. Presumably, it is as strong as Jiraiya's version which was said to be able to carve away a mountain if it exploded.

es:Arte Sabio: Super Gran Bola Rasengan