Argier Cave Complex

Argier Cave Complex appears in Mistborn.

The Argier Cave Complex is first referenced in Mistborn: The Final Empire as a minor, largely unexplored network of caverns beneath the Central Dominance. Across the series, the caves evolve from a forgotten geological curiosity into a strategically vital hideout and later a nexus for rebellion logistics and Allomantic training. Their significance grows as the series progresses, transforming from a simple shelter into a symbol of resistance against the Lord Ruler’s regime.