The High Marshal of the Garzantian Empire then made an announcement to the effect that huge amounts of gold could be earned by, honor bestowed upon, and valuable weapons and armor handed out to anyone who nabbed a goblin attempting to sneak in through said passageway. Characters who volunteered for this duty were issued a special instrument, the Horn of Vigilance, and told to blow it whenever they spotted a wrong-way goblin. Extra points were handed out for actually confronting the goblin and (of course) engaging it in Medieval Armed Combat.