User blog comment:G0LD3NF1RE/Skyrim DLC picture?/@comment-5002676-20120416204335

I am almost definite if this is a DLC that it is Thalmor related. Dawn is used in many names in Skyrim though and may be hard to work out what, if anything, Dawnguard could be related to. Dawnbreaker, Dawnstar, Azura (Sort of ) are most obvious. I also like a previous comment saying the Dawnguard may be high ranking Thalmor. I am sure 'Dawn' is part of the name in one Summerset Isles city.

Ulfric has the right of it!