Aetherveil

The membrane used by the Trickster to effectively isolate latebra from the rest of the multiverse. It is his greatest Creation and simultaneously a abomination on a cosmic level. It expelled latebra from the rest of the Multiverse effectively becoming a new artificial multiverse, sadly also a none functioning and broken one. From the viewpoint of other higher beings the Aetherveil is an anathema to existence. 
Furthermore with the separation through the veil there was also the matter of having no afterlife or huge dumping space like a multiverse, so as the initial dead souls of latebra were not yet managed by Fe´Jask countless souls began to wander the Astral  and Aether and were ultimately corrupted and converted by the veil, now they are a known menace as they were fundamentaly changed into ghostlike apparitions that trying to possess and corrupt mortal coils, known as Aetherials.

Type

Dimensional plane