Just to spur you guys along...
After a small bribe, one of the merchants supplying your castle offers up the following information:
The Blue Team has the following cards; Puny Fifth Column, Axe Armory, Mob of Peasant Levies, Crowd of Peasant Levies, Levy Deserter.
100% of the Blue Team forces have reported for duty.
Also, one of your officers seems to be missing...