Board Thread:Theories and Speculation/@comment-26817875-20150812020839/@comment-25122992-20150821120235

I know, I know. But Tobirama stated namely Yin-Yang Release was the reason Obito could nulify all the ninjutsu and injure or kill even reanimated shinobi with the TSB. Hashirama, Tobirama and Hiruzen all were injured by Obito's TSB in his initial transformation, but all of them managed to regenerate and return to the battefield. Minato had his arm ripped off by the Obito's TSB too, however, it didn't regenerate, because the latter entered his second transformation and gained full control over Juubi's power. Something lacks, as you can see. So, there can be two possible explanations of this - either Obito without control over Juubi couldn't apply Yin-Yang Release to the TSB, or he just coudn't use it properly to nulify all the ninjutsu.