Quote Originally Posted by Professor Sarutobi View Post
pretty sure he was out cold from being in the middle of a 9tailed rasengan vs. curse mark chidori explosion not fatigue, hes got the 2nd most chakra in the entire series thats his main power is it takes so much to keep him down the uzimaki body+9tails chakra makes him super powerful. and he can still use 10,000 shadow clones at once so he isn't really worried about chakra use if hes making entire armies with his chakra.
yea but he over does it u seen when he was training to do the rasengan he did it so much until he passed out there for he has a limit to his chakra ya sure he has way more chakra than all the other shinobis and villains but still he has a limit