Talk:Great Grey Wolf Sif/@comment-198.236.235.56-20180416141936/@comment-204.11.188.61-20180417105612

Yes. The DLC takes place LONG before the maingame (Time being convoluted and whatnot) so if you kill Sif as a boss in the maingame, it won't matter because your only able to summon him in a time before he was a boss to be fought to begin with. Tl:dr: Yes.