Description from the publisher:

Travel north and join the Night’s Watch with Watchers on the Wall! Within this expansion, the Night’s Watch explores new and existing themes, as you find new ways to defend the Wall, new ways to conscript your opponent’s characters, and plenty of rewards for focusing on the three branches of the Night’s Watch: Rangers, Stewards, and Builders. Along with the nameless men who swell the ranks of the Night’s Watch, you’ll find new versions of iconic characters from throughout the saga, including Jon Snow, Old Bear Mormont, Maester Aemon, and Samwell Tarly.

And although the focus of this expansion rests on the Night’s Watch, you’ll find two new non-loyal cards for every other faction, expanding your options for any alliance. You’ll also receive an assortment of neutral cards portraying the Night’s Watch’s most common enemies, the Wildlings. With seven new plots (one loyal to the Night’s Watch) rounding out the expansion, Watchers on the Wall offers new pathways to victory for every deck.