Board Thread:Theories and Speculation/@comment-29236362-20160724030602/@comment-732150-20160724040319

Use of somewhat debilitating jutsu can still incur the associated limitations. Mu couldn't use Dust Release while split, and sensors could detect Gengetsu accurately when he was weakened from using Steaming Danger Tyranny. And what can permanently damage Edo is Yin-Yang Release, not senjutsu. Senjutsu is what can prevent the ninjutsu-negating effects of Yin-Yang Release.