Shadowfell

Theorized as the reverse side of the Mobius Strip that the Feywild exists on, it supposedly occupies the same space as Valdesoth. If real, The Shadowfell exists partially within an extradimensional rupture after the war of the gods and is slowly destabilizing and disintegrating. This is an extradimensional plane.
The Shadowfell is considered to be a fringe theory, as Valdesoth is widely considered to be the negative plane to the Feywild's positive plane.
Category:Planes