Board Thread:Naruto Discussions/@comment-4704473-20140625072535/@comment-3568954-20140627032032

Elveonora wrote: This is my final comment on the matter. The canon's closest equivalent of evolution is merger of chakra. 2 chakras merge together over time. So if subject A is for long time exposed to chakra of subject B, subject B's chakra becomes one with that of subject A.

Kaguya is the source of ALL chakra. Hagoromo, who has but a part of his mother's chakra COULD have "upgraded" himself, either by taking his brother's or directly his mother's, but he wouldn't have gotten something beyond what his mother has. In other words, 10:2=5 so 5x2 won't be 11 or more.

your statements about not being able to upgrade is comletely 100000000000000% incorrect. they already said thousands of times in the manga and anime that a shinobi can increase the power of ones chakra via physical trained or spiritual training thats a fact