System: Tygress (part of Drusus Marches, Calixis Sector)
World Type: Dead World (uninhabited, ecologically devastated)
Affiliation: Imperium (though no active claim or population)
🗺️ Planetary Context
Tygress IV lies in the outermost Tygress System—a frontier cluster on the rimward edge of the Drusus Marches scribd.com+8calixipedia.fandom.com+8ultima-tectum.com+8. The system includes a mix of frontier, feral, and dead worlds, with IV being the sole dead planet scribd.com+5calixipedia.fandom.com+5wh40k.lexicanum.com+5.
🌍 Surface Conditions
The world is classified as a Dead World:
- Entirely devoid of life or meaningful ecology.
- Likely rendered barren through cataclysmic events—be they industrial collapse, idiocy, or natural cataclysms ultima-tectum.com.
- No settlements, infrastructure, or imperial garrisons; maps may still mark it, but no activity occurs.
📜 Imperial Status
- Though still nominally under the Emperor, Tygress IV is unoccupied, forgotten, and off-limits in practice.
- Often utilized for inquisitorial or Mechanicus missions—scouting for hidden relic caches or anomalies that may have caused its downfall.
Ignis Aeternus WH 40K campaign notes 