Scales of War
The Boundary is a vast area that stretches around the borders of several kingdoms. It is clearly visible in the day as a roiling, hazy area of shadow rising from the ground into the sky. Creatures from beyond death occasionally wander out of it. Some say it is an area where the Shadowfell has actually manifested in the natural world. It came into existence 1,000 years ago, and the cause is non commonly known.