Per 
Item #: SCP-4975
Object class: Keter
Special Containment Procedures: SCP-4975 is to be locked in a chamber with 5-feet concrete walls, 7x7 feet room, and a 30-foot high roof, observation, and entry to SCP-4975's chamber should be stationed at the top of the chamber. No less than 2 guards are to be put in SCP-4975's chamber armed with tasers ready to take SCP-4975 if it attempts to climb the wall of its chamber and an additional guard can be posted outside the chamber.
Description: SCP-4975 seems to be a Humanoid in military gear made entirely from black shards with rigged edges that he can morph into sharp-edged weaponry such as a knife.
SCP-4975 seems to possess extremely high knowledge in martial arts and how to operate a wide range of guns, SCP-4975 is also able to 'smooth' its shards to mimic a normal person or a guard but remains completely black, the reason for this action is unknown but is suspected to be for camouflage or to let to move faster but it is too be noted when SCP-4975 is smoothed out the density of its material is lowered and much more soft. SCP-4975 can morph into anything it wants to but it keeps its form as a humanoid in military gear.
SCP-4975 shows no signs of organic matter when cut open but a faint red light can be seen if the cut is deep enough, if a limb is cut off of SCP-4975 the red light is much brighter and the limb crumbles into the original black shards SCP-4975 seems to be made of and the cut of limb regenerates on SCP-4975 in almost an instant. Further research of the material SCP-4975 is made of proved difficult as separated pieces of SCP-4975 would fade into smoke that disappears completely within 4-10 seconds of it appearing.
SCP-4975 tactics can be to climb up the corner of the wall and stay there until it seeks it's pray.
It will jump on what ever living being it finds and stab it with its blades until it dies.
Interviewee: SCP-4975
Interviewer: Dr.█████
<Begin Log>
Dr.█████: Why did you break out of containment?
SCP-4975: I hate this place and I want to get out, NOW!
Dr.█████: Why did you kill most of our guards?
SCP-4975: (Morphs into [REDACTED] estimated to be ██ feet in diameter.)
Dr.█████: (Exits the room.)
SCP-4975: (Breaks out of containment.)
<End Log>
Closing Statement: SCP-4975 was placed back into containment.
