"Remember some of the greatest battles of the Horus Heresy!"
For the next two weeks, you can play the March of the Gorgon, Battle of Ravendelve and Fires of Nocturne campaigns for free. This is the last time these campaigns will be available in the regular rotation, so don't miss this chance to beat the final boss and collect the campaigns' exclusive card backs.
Campaign mode will soon change, but before it does, take a gander at all the campaigns before they become Legacy-exclusive! Check out the schedule at the web post.