How viable is it to run Builders, Rangers, and Stewards all at once? I realize this increases your needed victory total by over a third, but does being able to have your Night's Watch characters do anything make up for this? If not, what's the best one to sacrifice and what cards can you use to make up for that lost crest?
FYI I'm planning on building a Stark/Night's Watch deck to complement my Greyjoy/Wildling deck, mostly for fun/casual play, so I just want a fun deck. Doesn't need to be tournament quality. At this point I own Core, LoW, KotS, and the entitre DotN block except Return of the Others (which I can't find sodding anywhere.)