Board Thread:Naruto Discussions/@comment-28450860-20160622145346/@comment-26369387-20160622194511

^ Except Black Zetsu went after both Indra AND Asura's reincarnations in attempt to awake Rinnegan, since it requires both Indra and Asura's chakra to recreate Hagoromo's chakra, which is needed to awake Rinnegan.