Board Thread:Naruto Discussions/@comment-4271790-20141016102132/@comment-26402727-20141019223715

EternalMangekyoSharinnegan wrote: I thought you needed Hagoromo's chakra, which was brought upon by Indra and Asura's chakras together. Sasuke attained his chakra directly, presumably omitting the requirement of Asura's chakra. When Kabuto introduced Hashirama cells into Sasuke to heal him, thats when he mixed Ashura and Indra chakra