Board Thread:Episode Discussion/@comment-3125844-20150320175116/@comment-26198454-20150401153659

This guy looks for me like a "White Walker"( seeing one in " Games of Throne". A former race living in the north the whole year the land is covered with snow and ice.

Or it's one of the native American figures( Giwakwa) Half- human, half- animal. Former humans whose heart turned into ice in the possesion of an evil spirit or commission of a dreadful crime. I think they can only being killed by fire or  being stabbed by dragonglass. The body will begin to freese at the point they were stabbed till they fall apart and only powder is left. ( my fiction)