Board Thread:Wiki Discussions/@comment-3238846-20140422105553/@comment-3279282-20140424101655

By the way, since Omni-kun and some others are so fixated on Kakashi's and Yamato's explanation of how acvanced natures work: How can Naruto create a Yoton Rasengan, when you have to have earth in one hand and fire in the other and merge them by forming seals to create lava? Naruto doesn't form hand seals for his Rasengan, but according to the explanation you guys seem to love so much, hand seals are a necessity.