The Dark Heart of Skyrim begins now.

The Elder Scrolls Online: Harrowstorm DLC is available starting today. This DLC sets up the events that will take place throughout the Greymoor chapter. It also includes two new dungeons, Unhallowed Grave and Icereach. There is also some performance improvements, though these are part of the free Update 25 that was made to the base game for everyone.

Harrowstorm is out now for the PC and Mac today, but PlayStation 4 and Xbox One owners...