das Unsichtbare Imperiumthe Invisible Imperium
Fanon (Anvil of War)
Definition
The Shadow Wings' name for their unsanctioned network of listening posts and embedded observers in the Nihilus border space — forty-one worlds at last count — built up after the Great Rift. Not an Adeptus Terra term.
Origin
Anvil of War — Eigenbegriffe (Fanon) · Schattenschwingen-Zyklus (Nr. 13)