Just like Bethesda's Fallout titles, Skyrim's DLC adds in a few new Achievements to grab. For the most part, they're pretty straightforward, relating to the questline. But there are a few that are off the beaten path. If you just happen to be one of those PS3 gamers, worry not. Many of the same tasks will transfer over once the vampires invade your Sony console.
For players looking for a couple of extra points or trophies, everything you need to know on how to gain those extra goodies in Dawnguard is in this guide.
Awakening, Beyond Death, Kindred Judgement, and Lost to the Ages: All four are quest related, and you get the achievement just for completing the quests you find along your journey. Nothing tricky here. Play through the game and the points are yours.
Soul Tear: In order to get this one, you need to learn all three words of the new Soul Tear shout. You learn this shout during the questline in the Soul Cairn, so again, it shouldn't be too tricky to grab.
Auriel's Bow: You need to use the special power of Auriel's Bow. Auriel's Bow is related to the questline, so again, you should have no trouble picking this one up.