Name

Scarlet King, Shy Guy, The flesh that hates, Anantashesha

Name the classes for each one. I don't know their serial numbers except for Shy Guy

Scarlet King: Safe
Shy Guy: Euclid
The flesh that hates: Keter
Anantashesha: Thaumiel

Wait how is the scarlet king safe? He can cause a XK scenario

excellent question

He is "Safe" Because it may be easy to contain, Safe does not mean it is safe it just means that that Scp is easy to contain and it's procedures to contain it is not completed and that they understand it very well

Following the recent investigations of Dr. Robert Montauk, no action is currently needed to contain SCP-001. It is functionally self-containing, and any Foundation interference may harm or alter its containment irreversibly. - Tufto's Proposal SCP-001.

Scarlet King: 001
Shy Guy: 096
The flesh that hates: 610
Anantashesha: 3000

I think he means object classes

Yeah but that’s an opinion

Class as in Object classes, Disruption classes, or series?

Safe, Euclid, Keter, and Thaumiel

You forgot Explained, Neutralised, Apollyon

I'd rather not