First of all, thanks for utilizing the apple example XD, I knew it would come in handy!
Now, let's go over those damn exotic classes.
Utile
This is perfect as an anti-danger class. Plus, it opens up way more opportunities for writers. Name makes sense as well. This will 100% be added to the "roster".
Eleutheria
This seems pretty close to Perfidia, meaning collection is top priority, as the anomaly can easily cause a pretty damn bad global event.
BUT, it can serve as a sort of subclass that tells the reader Hey! This anomaly is currently the collection team's top priority and is still uncontained!
Evorsus
This is also definitely useful, but again, as a subclass thing. An anomaly could've previously been deemed dangerous, but has been destroyed. Or it was a one-time sort of event that happened once and then never again. More on my sub-class idea further down.
Vexillum
Another subclass material, since "Limen" means that the anomaly is completely harmless, just anomalous, but not really helpful. This is a subclass that can be used to say that the anomaly is basically part of society and doesn't need to be dealt with. Everyone knows about it, and it's just there. It can technically be dangerous if interacted with (for example, a tiger is a fucking killing machine, but that doesn't mean that all tigers should be captured lol), but it's been fully studied and proven not to pose any great threat.
Aliquam
Hmmm… this seems very VERY specific and for now can only be used with the Clay phenomenon. So, here's what I thought of: Aliquam is a subclass that is used for anomalies that have/are currently interacting with the ADR Organization directly. This can be, in Clay's case, a manipulative emotional vampire directly targeting the ADR Team, or maybe a demonic attachment to one of the ADR Collection Facilities, or, idk, a mutant toilet worm who refuses to leave an ADR office bathroom or something. This makes the Aliquam class a broader, but still somewhat special class. It can basically be anything that is directly connected to ADR. Lmk what you think of this.
SUBCLASSES
This is where I thought we could put most of the new classes, all except Utile, as they seem super cool but don't really fit the two main categories. This is where the third, optional class category comes into play. Subclass. It's a perfect way to be even more specific about an anomaly, plus they just look fun as hell lol. There can also be multiple Subclasses at once if it's necessary.
Lmk if you like this idea, cause I'm ready to add it to the main site and include your apple examples for them! And if you have any other comments or would like to brainstorm together a bit more, also lmk!