Object classes are very subjective, and the "box test" is just one of many tricks people use when trying to determine object class, and it doesn't work for every SCP. 409 in particular is probably keter because, while easily contained, a breach would be catastrophic. A chain reaction of things being turned to crystal that would be extremely hard or impossible to stop. So yea, put it …

2022年9月19日 · What is the difference between SCP-009 and SCP-409, They look similar and so are the effects

2017年7月24日 · Im new to this whole scp thing and most of the time I dont understand half of the things I read. But I have a question about 409, if it says that only granite is unaffected, wouldnt the entire planet be shattered crystals and granite by now if it wasnt contained at some point? Archived post. New comments cannot be posted and votes cannot be cast.

the bot already linked the SCP of that number. So yes, that article is real as in it is officially on the SCP wiki. And you can see that Dr. Gears is the author. Fiction writing is real in that those fictional tales are being told, but fiction is not reality. read the [ [FAQ]] is SCP real? No, SCP wiki is a collaborative-fiction project.

The use of containement class wasn't standard in series 1, some used Keter when something was dangerous even if it could be contained properly and others used Euclid when the anomaly wasn't trying to actively breach containment even if the foundation was incapable of doing anything against it in such case. That's why SCP-073 is Euclid and SCP-939 is Keter.

2018年4月20日 · SCP 409 is a large granite crystal that converts all that it comes into contact with into a crystallized rock, which will then promptly explode into fragments after contact. Scp 682’s form would effectively be altered permanent ally, preventing him from regenerating, and would suspend it in a much more manageable state.

2020年10月10日 · What happens if we use SCP-008, SCP-016, SCP-610, SCP-009, SCP-409, SCP-217 on one D-Class Personnel?

2020年5月4日 · SCP 409 is placed in near SCP 682 and eventually 682 touches 409 out of curiosity.

2021年2月12日 · An SCP researcher that caused SCP-096-1-A instance was explicitly ordered to attempt termination of this anomaly. But how come such destructive SCP was never put to use against SCP-096?

2021年6月21日 · SCP-409 is a keter class SCP. It's a crystal that is classified as a "self replicating object". When touched, more of that crystal will slowly (and painfully) replicate the subject and once finished it, a subject will shatter into smaller pieces.