Per 
Item#: SCP-9103 [THE NUMBER IS NOT OFFICIAL]
Object Class - EUCLID
Special Containment Procedures: SCP-9103 Is located on Site-██ IN ████ █████, SCP-9103 is to be contained in a 10x by 10x foot chamber constructed of reinforced steel and a electromagnetic lock mechanism. The Containment Chamber is surrounded by 5 lights which should constantly be active at all moments facing SCP-9103. SCP-9103 Containment Chamber has movement sensors connected to it, in order to trace even the smallest movements. It is also connected to 5 other back-up light's incase of power outages. SCP-9103’s chamber also contains 2 air vents in order to store it's yellow like toxins. SCP-9103 has one camera inside it's containment chamber, in order to monitor it from a safe distance. In case of an containment breach SCP-9103 electromagnetic lock mechanism should automatically be triggered into full lockdown mode.
Description: SCP-9103 is a humanoid shadowery, nearly translucent figure approximately 8 feet tall and 5 feet in length. SCP-9103 occasionally emits sounds of heavy breathing or gasping. Contact with SCP-9103 causes subjects to enter a state of accelerated decay. However SCP-9103 seems to lay dormant in one location and appears to have no active intentions of escape. While SCP-9103 lays dormant it excretes SCP-9103-A, a yellow toxin which when consumed by any subject creates SCP-9103-B. All subjects that have come in contact with SCP-9103, SCP-9103-A, or an instance of SCP-9103-B are to be quarantined. While under the influence of SCP-9103-A, SCP-9103-B will struggle to breathe and experience many painful symptoms, such as internal bleeding, loss of sight, fatigue, increased of heart defects, until their inevitable death. The longest lived instance of SCP-9103-B to date is subject-(████████) who lasted for twenty-seven days, for the entirety of the test. SCP-9103-A seems to manifest itself into the victims bloodstream. Over the course of two hours in their bloodstream, causes SCP-9103-B’s skin to start running pale indicating its complete manifestation solidifying the victim as SCP-9103-B, causing this to be transferable through bloodborne means. SCP-9103-B can be very dangerous, as sometimes it causes the subject to become agitated and they begin attacking personnel in a hostile manner.
Addendums
Event 1: [DATA EXPUNGED]
Event 2: Interview #1 SCP-9103-B
Event 3: [DATA EXPUNGED]
Event 4: [DATA EXPUNGED]
Event 5: [DATA EXPUNGED]
Event 6: [DATA EXPUNGED]
Event 7: Test Log #1
Manifestations Of SCP-9103
SCP-9103 has been interacted with from a Class-D, Number ███ and over the course of 5 days the Class-D appeared to start having various effects of blindness, slowness, and fatigue. Over time, the Class-D started to deteriorate, within day 10, the Class-D appeared spuring yellow toxins out the mouth and reported yelling “I can't breath”, whilst gasping for air the Class-D was taken to have medical attention. A couple days later the Class-D was quarantined inside a 10 by 10 foot containment chamber. On about day 20 Class-D ███ started experiencing multiple heart attacks and Class-D ███ lungs were beginning to be filled with massive amounts of blood due to internal bleeding. On day 27 Class-D ███ was appearing to decay at an accelerated rate. SCP-9103-B Instances eyes turned pitch black and begun attempting to attack personnel. Later Class-D ███ was announced deceased.
[BEGIN TEST LOG ENTRY]
-Senior Researcher ██████: “Listen up Class-Disposable, All you have to do is follow my instructions, if you don't let's say, you will have consequences”
-Security Guard: “Opening SCP-9103’s containment cell”.
-Senior Researcher ██████: “Please enter SCP-9103’s cell”.
-Class-D: “Why the hell do I have to do this, I don't deserve this”.
-Security Guard: “Enter the damn cell or you will face consequences”.
-Class-D: “What the hell are the consequences”?
-Security Guard: “Strike one enter the cell"
-Class-D: “Alright, calm down”.
-Senior Researcher ██████: “All you have to do is enter the cell and touch the SCP, got it?”
-Class-D: “Yes”.
-Security Guard: “Closing SCP-9103’s containment cell”.
-Class-D: “Alright, what the hell is this thing?”
-Senior Researcher ██████: “SCP-9103, and your here to test its behavior and abilities”
-Class-D: “Why the hell can't you do it?
-Senior Researcher ██████ “SCP-9103 could be dangerous, so it's your job to test it”
-Class-D : “Dangerous, why in the hell have you sent me in with this damn thing”
-Security Guard: “Stop questioning the damn scientist and do what the hell is said, warning two”.
-Class-D : “Come on man”
-Senior Researcher █████████: “Touch The Damn SCP already”.
-Class-D: “Alright”.
[DATA EXPUNGED]
[DATA EXPUNGED]
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[DATA EXPUNGED]
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[DATA EXPUNGED]
Senior Researcher ██████: “Test Complete on SCP-9103, get the Class-D out of there”.
[END TEST LOG #1]
The Following is an Interview between SCP-9103-B and Dr.████.
[BEGIN INTERVIEW LOG #1]
Dr.████: "Please State Your Assigned Number"
SCP-9103-B: "CD-████"
Dr.████: "I will ask you a couple questions, please answer as truthfully and quickly as possible, Do you understand?"
SCP-9103-B: "I do"
Dr.████: "We will keep this simple, have you felt any changes since the tests?
SCP-9103-B: "I have pain when moving and I can't sleep at night."
Dr.████: "Have you ha-?"
SCP-9103-B: "My arm."
Dr.████: "Don't move."
SCP-9103-B: "My arm, my damn arm." [SCP-9103-B stands up fiercely while holding it's arm.]
Dr.████: "Alright, Don't move, Take the Class-D to the quarantine zone.
Security Guard: (Radio Static) "Requesting I Lieutenant Security Guard To Interviewing Room 120-B." (Radio Static)
Sergeant Security Guard: (Radio Static) "Copy That Lieutenant ██████ is on their way."
Futher Information On Interview #1 with SCP-9103-B Instances Has Been Deleted Due To O5 Council Orders.
[END INTERVIEW LOG]
