Per 
Entity
Item #: SCP-5928
Object Class: Keter
Special Containment Procedures: SCP-5928 must be sealed inside a 30x90 tungsten-walled cell at all times, and must be monitored early in the morning and late into the night. Tungsten walls must be lined with nickel sheets so acid breach can be avoided. Cell must include 4 wrought-iron poles exactly 8 feet apart. Any slight offset to the poles will be disastrous. The cell must contain 8 plexiglass-shielded florescent lights. SCP-5928 is to be transported inside a semi-truck with the same accommodations as its normal containment cell. SCP-5928's containment cell is to be housed inside of a exclusionary site at all times. Class-D and below will enter the containment cell in a group of at least 4. Class-C and above must enter one at a time with a group of 5 Guards at all times. Testing procedures: Class-D will undergo a series of tests to gather data on SCP-5928 so proper procedures can be taken if a breach is to ever happen. Class-C and above will only be allowed to enter the containment cell so as to try and communicate as well as gather more advanced data on the entity. Anyone Class-C or below caught trying to enter the cell without permission will be terminated immediately. Due to the abilities SCP-5928 possesses, anyone who leaves the cell will be quarantined for 2 days and undergo a series of psychological tests as well as physical tests, and if deemed OK, will be released. If not, they will be subject to questioning and memories during the time period from which they entered the cell to the moment they left the cell will be erased. Should a breach of the entity ever happen, all Class-C personnel and above will evacuated to offsite shelters, and if not possible, must lock down inside a safe area, SCP-5928 safe areas should include: titanium or tungsten walls, reinforced steel doors, and little to no windows (if windows are visible, they must be plexiglass).
Description: SCP-5928, or Dark Matter Entity, is a highly dangerous humanoid supernatural being. The entity stands at approximately 2.5 meters tall, and weighs approximately 75 kilograms. The entity was discovered by an SCP exploration team following a path of destruction in a small rural Swedish town during the year 1997. Before the exploration commenced, reports of a tall man "dressed" in all black wreaking havoc came in and were redirected to the SCP foundation's database. The exploration team that was sent out reported seeing black goo and thick, dark, "air" before they found the entity. The entity was discovered in a forest with two dead bodies just off Sweden's coast at 12:30pm CEST. After the entity was transferred back to an SCP exclusionary site, the bodies were taken to a morgue to be further investigated. Microscopic photos and tissue disintegration visible to the naked eye meant that the two men were [REDACTED]. During several Class-D tests, it was observed that Class-D put into the cell during midday exited completely fine, however Class-D put in early morning (12:00am-6:00am) or late night (5:00pm to 11:59pm) left the cell either badly scarred, nearly dead, or completely dead (casualties: [DATA EXPUNGED]).
SCP-5928 GENERAL INFORMATION I The entity possesses inhuman strength, speed, and intelligence. The entity can shoot high-velocity quick dissolving acid, and can summon sharp "blades" that it can control with its mind. SCP-5928's IQ is 539, meaning it is extremely smart and knows what to do and when to do it. The entity can also spontaneously combust anything it likes, however this is only during it's peak hours (12:00am-3:00am).
SCP-5928 GENERAL INFORMATION II The security footage inside the cell shows that without the florescent lights on, SCP-5928 is almost completely invisible. The entities abilities, however, become extremely weak from the hours 7:00am-4:00pm, however the cause for this is [REDACTED]. Several tests have shown that the entity is not wearing any clothing, it's color is just pastel black. Also, SCP-5928's Abilities are almost completely nullified when around wrought iron. The cause for this phenomena is [REDACTED]
SCP-5928 PHYSICAL ATTRIBUTES The entity is not made up of flesh, and does not have any internal organs or any blood. It also does not have any need or desire for food, sleep, water, or oxygen. However, SCP-5928 is extremely violent and through several attempts at communicating, it has been revealed that SCP-5928 has a high sense for killing and violence. The origins of the entity are currently unknown, however it is assumed that it is not a terrestrial being, and came from the far reaches of space.
Addendum: DO NOT, UNDER ANY CIRCUMSTANCES, LET SCP-5928 OUT OF CONTAINMENT. [DATA EXPUNGED]
