u/ArmoredLord1115

So I've been thinking about this a lot.

I know that Yin Release is a nature transformation outside the five basic elemental natures. Yin Release uses spiritual energy to control imagination, creating form out of nothingness.

I know that Yang Release is the counterpart to the Yin Release. Yang Release uses the physical energy to control vitality, granting life to forms that have none.

So in regards to my question.

How do you increase your Yin Release and Yang Release beyond just training your mind and body?

After all, to my limited understanding, there is a limit. Madara needed to transplant Hashirama cell to awaken his Rinnegan because of the monstrous Yang Release.