Talk:Great Grey Wolf Sif/@comment-4028522-20120827080834

There's an alternate Sif now because of the DLC!

[SPOLIERS]

In the DLC, you go back in time and rescue Sif (I don't know the exact details) but when you go to fight him, he recognises you. He still tries to kill you anyway because he doesn't want you to go to the Abyss.

http://www.youtube.com/watch?v=mUFuvlL6A1g