The Plains Overlap

Metaphysical / Paranormal event

The realms of the Material plane and The Shadowfell overlap, causing the convergence.

The realms of the Material plane and The Shadowfell overlap, causing the convergence. This caused the masses of the realm of shadows' forces to flood into the capital Isle causing chaos. Many argue as to what caused this event, some believe it was divine punishment, others think it was the work of some unknown evil or even that it was just a tragic coincidence that the two realms melded.