Board Thread:Naruto Discussions/@comment-26993711-20160405232541/@comment-25093611-20160406083530

Gaiden012 wrote: In Chapter 697, he absorbed Naruto's chakra thus gaining enough chakra to reactivate his Sharingan. That was only short lived though because a few seconds etc. after it deactivated yet again. wouldnt that mean that the amount of chakra to create a rasnegan is only amounting to max 10 seconds sharingan usage?

itachi must have a incredible chakra level if that is the case, he used his sharingan all day long :O