Board Thread:Episode Discussions/@comment-1251315-20141211121709/@comment-4223231-20141212155914

Things that I still don't understand:


 * Why did Madara bite his arm?
 * How did Madara escape from Amaterasu? Preta Path was suggested to be the cause, but Madara had just lost his Rinnegan.
 * What's the relevance of Sasuke's "Choku Tomoe" Sharingan?