Board Thread:Theories and Speculation/@comment-27442664-20151221141316/@comment-25122992-20151221145301

Well, it wasn't completely a fake Rinnegan, some useful Six Paths techniques like Tengai Shinsei or Preta Path still were accessible, while use of other was restricted (Gedo Mazo summoning). And yeah, Edo Tensei recreates whole body, even including the body parts already taken from it. For example, Itachi's eyes were transplanted to Sasuke, but when Kabuto reanimated him, Itachi gained his MS eyes anyway, and even his crow with Shisui's MS reacted on them as if they were the actual ones.