- The Auspex Demon first appeared on the Halloween themed Spec Ops 4.
- This Demon shares the type with the Praefectus and the Bellator Demons.
- The weapons seem to be coming out from Auspex's 'Summon Legions' attack are Blade of the Guardian, Brute, Ironstar and Savant's Spear.
- Auspex is armed with a .
- This Demon can be summoned by Blackheart & Satana.
An Auspex, literally "one who looks at birds", was a diviner in ancient Rome who interpreted omens derived from the observation of birds.