A type red is any being capable of regeneration. It is then subdivided in 4 classes depending on how strong the regeneration is.
Type blues are any being that at some point in their lives managed to develop magic.
Ah, thank you for catching that. The scp I'm talking about it 1471.
"SCP-1741-A is a girl?" I… I actually didn't know. If we follow the idea that everything I read about SCP stuff in my past life was true because the multiverse was infinite, then it was a possibility that 1471 was fuckable in this reality.