Per 
The dark mist/scp-████
Keter class
Special containment procedures: need to have a air tight steel box ( size changing depending on scp size) and every week about 10 pm on a Friday a breach will happen MTF wearing hazmat suits with a new cell must ready for the breach.
05-counsel is trying to prevent the breach but has made no improvement so for now the breach is inhabitable.
Description : the black mist is a mist that appears black it was found in █████ Switzerland
The scp eradicated multiple towns and the survivors had to be eradicated to contain info.
The mist can dissolve metal(steel is proven to be most resistant) and the if you inhale the mist you dissolve into more black mist and if it were to breach and scp foundation can't contain it may eradicate the earth as we know it killing most of the population.
The black mist seems to be highly intelligent and will sometimes manifest into what we will now call scp-███-1.
here is a interview between Dr Giovanna (or DG ) and scp-███-1.
Interviewed-scp-███-1
Interviewer- DG
<Log start>
DG: hello can you hear me
Scp-███-1: yes i can
DG-good let's start what's your name
Scp-███-1 :it's been so long i don't remember
DG-where did you originate
Scp-███-1: the black mist i don't know me was working when i transformed into the mist and my mind was too strong i was separated from the mist but not completely and became this abomination
<Video cuts off>
Dr Giovanna was not seen again
