The Shadowfell

The Shadowfell, also known as the Plane of Shadow, was one of the planes of existence in various cosmological models. Its purpose and characteristics evolved as new cosmologies were formulated. Other names for this plane included Shadowland, the Demiplane of Shadow, the Shadow Deep, and simply Shadow.
It existed as sort of a counterpart to the Feywild, in the sense that it was a reflection, or "echo", of the Prime Material Plane. Unlike the Feywild, it was a bleak, desolate place full of decay and death.
According to early versions of the Great Wheel cosmology, the Plane of Shadow was considered only a demiplane. Demiplanes formed out of the proto-matter that ebbed and flowed about the Ethereal Plane, creating a finite plane with its own Border Ethereal whenever a critical mass was achieved. The largest of these was called the Demiplane of Shadow, and was made up of both positive and negative energy in equal measure. For those traveling through the Ethereal Plane, the "curtain of vaporous color" for the Demiplane of Shadow was the color silver. Wizards could shadow walk directly to the edge of the Shadowfell and travelers could use this plane as a transitive plane to traverse many Prime Material miles/kilometers very quickly. Clerics could use the plane shift spell to travel to this plane. If any were brave enough to cross the Demiplane of Shadow, it was possible to find the borders of other planes of reality. Very little was known about the Demiplane of Shadow other than it was a dim and dismal place

Alternative Name(s)

The Plane of Shadow, The Never Never

Owner/Ruler

The Morrigan

Characters in Location

• The Gray Lady