in case you need a little refresher re: SCP object class, allow me to partially explain the joke:
* Safe-class SCPs are anomalies that are easily and safely contained.
* Euclid-class SCPs are anomalies that require more resources to contain completely or where containment isn't always reliable.
* Keter-class SCPs are anomalies that are exceedingly difficult to contain consistently or reliably, with containment procedures often being extensive and complex.
* Thaumiel-class SCPs are anomalies that the Foundation specifically uses to contain other SCPs.
* Neutralized SCPs are anomalies that are no longer anomalous, either through having been intentionally or accidentally destroyed, or disabled.
* Apollyon-class SCPs are anomalies that cannot be contained, are expected to breach containment imminently, or some other similar scenario.
(keep in mind object class designations reflect difficulty of containment, which is different from threat level)