Board Thread:Theories and Speculation/@comment-26005711-20150719134117/@comment-26665178-20150721192542

The wood release sht is because thats 100% pure YANG chakra Kurama which causes it to react like that. if it was yin kurama that would not be the case. Obito didnt die instantly after zetsu left him because he stole some of madara's 10 tails power and then naruto used his yin-yang heal shtz on him.

Because of uzumaki's extremely powerful lifeforce they can live longer after there tailed beast is extracted but not for long. Examples: Kushina and naruto(abliet naruto was extremely low on chakra at the time due many previous battles on that day so he was a goner almost right off the bat if not for sakura while kushina had full chakra.)