Immaterial Gestalt

The Immaterial Gestalt is a Gestalt typically assumed by Immaterial Entities (Ruinous Powers, Hybrids of the Immaterium, Immaterial Daemons, Chaos Astartes Primarch).

The Gestalt itself is what allows said entities to not collapse to their own brain death, with the destruction of most Immaterial entities, however research of the Gestalt itself has since faltered due to lack of subjects, The Enlightenment procedures provide the enlightened with said Gestalt so they can survive, however older mixtures of eyedrops are more unreliable with this, which is why they caused combustion and different flavours of brain death.

The Immaterial Gestalt is the base used by Obsidian to create their special Gestalt