Board Thread:Episode Discussions/@comment-25319479-20160602105518/@comment-26977715-20160602170522

Ravenlot 27 wrote: Perhaps, Kaguya simply received the intel about Indra/Asura from Black Zetsu's records, who remained in her body all the time after her resurrection?

Could be, but she seems personal about their chakra. I think that there must be something else.