The Rasengan Naruto used in Sage Mode was called Sage Art: Rasengan. Not only was this Rasengan immensely powerful, but it could also be combined with Tailed Beast Mode to unleash even more astonishing strength. When Naruto entered Tailed Beast Mode, he could fuse Sage Art: Rasengan with the power of the Tailed Beasts, creating a unique Rasengan technique.
Furthermore, Naruto could coordinate with Minato's Tailed Beast Mode to unleash an even more powerful Rasengan. In this case, Naruto infused Sage Jutsu into the Rasengan released through Minato's Tailed Beast Mode, producing an attack of tremendous destructive power.
Sage Art: Rasengan Barrage was another powerful Rasengan technique Naruto possessed. He created two Shadow Clones and had his left and right hands use Rasengan simultaneously, causing the two Rasengan to interfere with each other toward the center while rotating in opposite directions. This interference produced more than twice the power of an ordinary Rasengan, enough to inflict massive damage on an enemy.
Sage Art: Big Ball Rasengan was the Sage Art-enhanced version of Big Ball Rasengan. Naruto added natural energy to the Big Ball Rasengan, making it even larger. Within that enormous sphere of light, a storm swirled into a vortex. Once it exploded, its power could easily blast away a small mountain hundreds of meters high.
Sage Art: Ultra-Big Ball Rasengan was an extremely powerful Sage Art technique that consumed a vast amount of senjutsu chakra. The user first gathered chakra in their hand to form a gigantic Rasengan, then compressed it to the limit, multiplying its power.
Sage Art: Ultra-Big Ball Multiple Rasengan Barrage was a technique further developed from Sage Art: Ultra-Big Ball Rasengan. The user employed Multiple Shadow Clone to create numerous clones, each of which could use Sage Art: Ultra-Big Ball Rasengan. These clones attacked simultaneously,