"Well, the first thing we should prepare for is a fight to the death.  I don't think that they are going to give up easily.  They are working for a master and failing him will most likely be worse then death for them.  If they are crablike then their legs should be a weak point.  If they aren't intellagent then they should have riders.  If we can take out the riders the crabawls should stop or at least slow down.  We also need to be careful of tricks and traps.  Has anyone here seen the chief before? If we don't know what he looks like then we are going to have to be very careful.  That's all I can think of right now."