Board Thread:Rebirth: Applications/@comment-1875854-20141025194732/@comment-1875854-20141101211152

From the beast and his own summons. The kiba swords gave him certain powers, and the dragon taught him how to increase his capabilities. And then from there, he would ask the Thunderbirds and the Jellyfish to help him with like physical training, similar to the toads training Naruto.

It would just be something that the dragon's consciousness (like a TB's Telepathy basically) would tell him directly. "This is how you can improve the abilities even further, instead of just absorbing it..."