Subject XI

Imperium Portal

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