Board Thread:General Discussion/@comment-173.71.154.190-20130927111011/@comment-25146201-20130930022029

Yes, unless you have Dawnguard or Dragonborn. If you have Dawnguard, it's Dragonbone weapons. If you have Dragonborn, it's Miraak's sword. Otherwise, it's either Daedric weapons or max level Chillrend.