Originally Posted by Negthareas
I get the idea though - maybe it could be something researched or upgraded, like the beacon tower in Evony, still, I though the beacon Tower thing was much too obvious. Possibly, you could get warning of an incoming attack, but no info on it. Perhaps you could have the chance to send "scouts" or something to figure out the incoming army. That sounds more realistic.
Or carpet smoking people like the indians
They are like the Morse code an eksample ... . . ... . No idea what it would mean but you can make entire messages with it
Thus you can find out the enemies with just a bunch of weed smokers with a carpet and a campfire... I bet that they got those guys hidden all over