Per 
Item #: SCP-0850
Object Class: Keter/Apollyon
Special Containment Procedures: SCP-0850 is to be kept in a 6x6x6 meter steel airlock cell. 2 Mobile Task Force must guard the cell at all times to prevent a breach of the entity. Clearance level 4 is needed to enter the chamber, as well as permission from the Mobile Task Force.
Description: SCP-0850 is a large puff of smoke thought to have come out of a smoke stack. Any living humans coming in contact with SCP-0850 will have the smoke surround their head, confusing them. After 10 minutes of being surrounded by SCP-0850, the victim will begin to show a large amount of stress, screaming and running around. After 20 minutes of being exposed to SCP-0850, the subject will begin to fall into the smoke, and suffocate. It is unknown where the corpses go, but they are thought to disintegrate inside of SCP-0850.
SCP-0850 test # 1: //09:
Dr.-: "Subject D-4412. Please enter the containment chamber."
D-4412 walks in.
Dr.-: "Please approach SCP-0850 for testing."
D-4412 walks toward SCP-0850.
Dr.-: "Alright. The effects should start any time now."
D-4412: "What?"
SCP-0850 strikes.
D-4412 begins to scream painfully after ten minutes.
20 minutes pass.
D-4412 gets taken inside the smoke.
Ashes fall from the smoke.
SCP-0850 lunges at Dr.-, taking him out of the viewing room.
End test.
This test proved that SCP-0850 should be marked as Keter. The second test proved it was Apollyon.
Test #2:
THE FOLLOWING IS O5 CLASSIFIED INFORMATION. ANY PERSONNEL NOT ON THE 05 COUNCIL WILL BE TERMINATED.
YOU HAVE BEEN WARNED.
To any personnel attempting to read this article, this is your last warning.
Please exit now, or be killed.
One Class-D, Two Guards, and 3 researchers are advised to enter SCP-0850's chamber. A ritual is to be played to assure the containment of SCP-0850. "One hero, one night. One victim who lives is fright. Through years, we have fears, we live life, through fears." The smoke should rise, and grow smaller. Failing to do this every month will result in the end of the world.
