Subject XI
From Warhammer 40k - Lexicanum
Subject XI is among the thousands of dangerous beings, that are secured within the Imperium's cells beneath the Imperial Palace.[1]
Notes
Subject XI may be a reference to one of the two lost Primarchs, specifically Primarch of the XI Legion.
Sources
- 1: Codex: Adeptus Custodes (9th Edition), pg. 10 - The Hallowed Vaults
