Board Thread:Naruto Discussions/@comment-3568954-20140803003603/@comment-3568954-20140803020900

well i do not think Obito has an EMS because of the cells for one it says only Madara and Sasuke have the EMS but i do believe they are partially Eternal being that he has shown no signs of blindness some people might say well thats because he is an uchiha so his eyes did not degrade as fast as kakashi's but no where do they say the sharingan goes blind faster in a non uchiha body what they said was it is taxing on a persons chakra who is not uchiha nothing about blindness. also being that kakashi only used it when needed and kept it covered most of the time would mean he likely used it far less than obito especially since obito likely kept it on all the time so he could spam kamui at any time