User blog comment:Timeoin/Is Dawnguard the first DLC/@comment-4011214-20120323152039

So let's say this is a DLC (which I really hope), what do you think it'll be about? My first guess is something to do with the Mythic Dawn, but they were basically made redundant when Dagon was banished back to Oblivion. Still, it could have us uncovering some long-lost legacy involving them.