In the episode where Sasuke and Itachi were fighting, Itachi explains and shows that Madara got the ems by taking his brother Izuna eyes, thats also how Izuna died. But Later in the flashback between Hashirama & Tobirama vs Madara & Izuna, Izuna was killed by Tobirama.
Sorry if i'm late but I just found out that this is Naruto's sage mode form
I always thought that it was his new bijuu mode form since he had access to all the bijuu's chakra but this is how he looks when he's in sage mode
Download naruto episodes from the pirate bay. An uploader known as youshikibi, uploads all naruto episodes in hd.
Latest episode: http://tinyurl.com/l3po7r7
Youshikibi: http://tinyurl.com/nshnx3k