Board Thread:Wiki Discussions and Support/@comment-26010916-20150211152912/@comment-26010916-20150211170819

Archangel489 wrote: Naruto has a portion of the other tailed beasts in him, but half of kurama. the flame sound was just due to kuramas influence. That is why it look similar to his tailed beats mode and why he can only access a kurama replica. Spot on and accurate.

Good post from a reader a while back:

"Juubito and Madara showed the whole staff and Gudoudama when they possess Juubi inside them, and Obito lost them when he was no longer Juubito. He was able to summon the staff when he reached into the powers within Madara. Juubi is the combined chakra of all the tailed beasts. While Hagoromo did mention that mixing Asura and Indra's chakra allowed Madara to unlock the Rinnegan, it was one way of achieving the powers of the Sage of Six Paths. Naruto doesn't have Rinnegan, but he displayed the shape shifting Gudoudama and flight. Sasuke is the opposite, he does have a form of the Rinnegan, yet he doesn't possess the Gudoudama, flight, etc.

Bear in mind, Hagoromo got an upgrade when he had Juubi sealed inside him. He already has the Rinnegan before he sealed Juubi, but with Juubi within him, presumably only then he developed the whole Gudoudama since Obito, Madara, and Naruto only got them when they possessed all nine tailed beast chakra.

Without the tailed beasts' influence within Naruto, essentially some form of ticket that allows Naruto to possess powers of the Sage of Six Path's via shape shifting Gudoudamas. He might have the seal within his right hand, but probably just Kurama representing one Gudoudama if he only had Kurama at the time. Shrugs."

Now look at this: Hagoromo's Senjutsu + Kurama = RSM TBB = Tailed beasts chakra Flight = Tailed beasts chakra or power up RM = Hagoromo's Senjutsu RSM = ^ + Kyuubi chakra

The add ons are the tailed beasts