The Warrior’s Leed is a cant that originated in the north of the world in order to covertly communicate between military groups. However, as most cants are wont to do, it’s since spread throughout most of the known realm, making it effectively useless for secret communications. It is considered a mark of honor in many martial circles to learn the Warrior’s Leed.
Though it may be understood by spies and the educated, this cant has proven useful in the field of battle and to pass spoken messages amongst the uninitiated. Thus, the Warrior’s Leed has managed to survive through to this age due to its modicum of usefulness.