This section explores how the IRDF categorizes threats across realmspace—from isolated incursions to full-scale realm-consuming forces.
[Placeholder] Threat levels range from minor nuisance (Level 1) to plague-level events that threaten all known localities (Level 10+). Includes breach risk, spread potential, and collateral scope.
[Placeholder] Propagation types define how an enemy spreads or replicates: swarm-based reproduction, infection, conversion, dimensional bleeding, or recursive information loops.