Picking a massively multiplayer online role-playing game can be a daunting proposition. There are so many options available, though only a few have separated themselves from the pack. "Dark Age of Camelot" -- based on the lands and legends of Norse, Celtic, and Arthurian mythology -- has made a name for itself thanks to its focus on realm vs. realm action. Today on "X-Play" we look at the second retail expansion pack for "Dark Age of Camelot," which offers you the chance to undertake the challenging "Trials of Atlantis."