Sovngarde is a Plane of Oblivion?

[MajorKururu]

Could it be that sovngarde is actually a plane of oblivion for Shor/Lorkhan? What if Shor/Lorkhan is really a daedric prince like Mankar Camaron said in TES 4:Oblivion? So, why Sovngarde is only limited to Nords?

[Gagoloth]

Sovngarde is the Nordic afterlife, created by Shor, that exists in Aetherius.

 

Aetherius is the realm from which Aedra such as the Eight Divines originate. It can be compared to be the vise versa of Oblivion from which the Daedra rule while Aetherius is the realm from which the Aedra are connected to. Oblivion, is considered the dualistic inverse of Aetherius. 

It is the plane of pure magicka, and it's the realm where magicka was said to originate. Common belief is that souls ascend to this location upon death. 

 

 

Source: elderscrolls.wikia.com