Augurium

Space Marines Portal Grey Knights

The Augurium is part of the Citadel of Titan.

The silver pinnacle that is the Chapter Augurium lies at the top of the Fortress Monastery's tallest tower. Within its mirrored walls, the Grey Knights' Prognosticars go about their rituals and meditations to the light of guttering candles.^[1]

Sources

• 1: Codex: Grey Knights (5th Edition) pg.9