Board Thread:Theories and Speculation/@comment-5413572-20151114042410/@comment-25122992-20151209172537

No, Obito definelely stole some Six Paths (Senjutsu) Chakra from Madara along with the 1-, 8-Tails chakra. Madara himself confirmed this, the same does the Fourth Databook (as far as I know, there's said he used his six paths chakra to enhance the makeshift TSB from BZ substance). Also Kakashi also somehow got "Six Paths Power" when Obito's spirit posessed him and gave his MS power cause Kakashi noticed SPP had apmlified his newfound visual abilities.