Unholy

This makes little sense! These locations are leagues distant and yet their forces move together so seamlessly, how do they communicate! Our scouts have seen no couriers, and none of the flying beasts we've felled have carried anything of note. Though it is true our enemies have harnessed the most blasphemous of magics, I've no knowledge of them communicating through sorcerous means. If they have some new trick up their sleeves, it is imperative we learn what it is, and if possible, how to destroy it.

Using the Detailed Praag Map as your guide, search the Tower camp for information on how the Raven Host camps are communicating without the use of couriers.