The Nights Watch is meant to be a solid brotherhood, one force against the dangers that lurk beyond The Wall. But the reality is that there are strong personalities that create divide and mini-factions within the group. This can cause some tension, but in the end, everyone there knows that its their duty to protect Westeros from danger.
The Nights Watch Heroes II box gives Nights Watch players a whole host of new options for their forces. Characters like Benjen Stark can be used as a new army commander. While Coldhands works as a single-model unit, returning to the board whenever hes killed. The set also includes several NCUs such as Craster, or Samwell Tarley and his paramour, Gilly. Whichever figures a player chooses to add to their forces, the Nights Watch will still stand together against the horrors of the north.
This is an expansion, A Song of Ice and Fire: Nights Watch Starter Set is required to play.