Per 
Item number: SCP 5023
Object Class: Keter
Containment Procedures: Contain the specimen in a 30' by 20' room. Cover the room in foam padding. The subject should be no closer than 10 feet. Bring body armor, such as a metal plated suit. The subject is able to produce knives from scratch. They are extremely on point when throwing objects. They should not be let out unless they have secure handcuffs on.
Description: SCP 5023 is a 192.024 centimetre tall humanoid entity. It appears to be in a dark grey sweatshirt. It is rarely seen wearing no hood. It wears a face mask, with a few cracks along the right side. It is able to speak 12 different languages, and understand 21 more. It wears pants, grey ones, with rips near the bottom. It has a knee guard on it's left leg. It's DNA has been studied, and it is identified as modified human DNA, with an added "shadow factor". Our scientists have deducted this is the reason for it's skin appearance . It has been observed to be extremely talented in use of swords, most notably the katana. It has also been noted as being an assassin. We have visited lab SCP-5023 was modified at. All of the people there were dead. SCP-5023 is also noted for being extremely keen on aim. It has never missed a single target. Theories also arouse that SCP-5023 was the cause for the Iraq-sized EMP located in Canada. It has been seen producing large amounts of electrical charge when it is extremely angry, or when it needs to. Future termination of SCP-5023 is likely in the future. If any more activity that is dangerous for human civilization will result in termination.
