Per 
SCP-XXXX possessing the body of a D-Class member.
One of SCP-XXXX's drawings found in the mineshaft.
SCP-XXXX
Subject Class: Euclid
Special containment procedure:
SCP-XXXX is to be held in a 11ft x 12ft (3.35m x 3.65m) containment unit at Site-45, B-Block. The unit should be equipped with a surveillance camera and basic accommodations excluding TV, photographs, and any other form of art and media depicting humans, animals, or fictional creatures. Any item that is permitted for SCP-XXXX's use (e.g cleaning products, healthcare products, food containers, etc) must have their labelings removed and replaced with legible writing pertaining to the product before turning them over to SCP-XXXX. No personnel is permitted on grounds near SCP-XXXX's chambers, instead an automated wall-mounted turret will be posted in the area. If for any reason a site member requires access to SCP-XXXX's chamber (i.e for transportation or interviews), members must first gain authorization from the site director before any other procedure takes place.
Description:
SCP-XXXX seems to be an entity capable of shapeshifting into, and possessing, any living lifeform it can think of. As of writing this, SCP-XXXX is inhabiting a 5' 10" (176.78 cm) 190 lb (86.18 kg) D-Class personnel of European descent. SCP-XXXX appears to have an incredible memory and is able to memorize almost every detail of a being; alive or dead, and can morph into said being in an instance or 'possess' it regardless of distance or visibility. SCP-XXXX speaks english with a spanish accent and is regarded as having a mild and friendly manner to him, but still makes site members uneasy due to his capabilities.
Addendum XXXX-1: Discovery
SCP-XXXX was discovered inside Site-45's A-Block cafeteria, possessing a Field agent and claiming to be a "monster"; all the while nervously requesting to speak to our "boss". Unaware at first, most site members ignored his pleas and motioned him towards the medical bay; believing he was having a manic episode. SCP-XXXX then began to contort his face into a face resembling one of the other members on-site, creating panic as site members began evacuating the cafeteria while MTF operatives moved in to apprehend SCP-XXXX. With little to no problems; SCP-XXXX was then secured and moved to an available containment unit, no site personnel were injured during this incident.
Addendum XXXX-2: Interview transcript
This recording took place eight hours after the initial incident, in which six of those hours were spent in interrogation of SCP-XXXX.
Interviewer: Researcher Aaron Hopkins
Subject: SCP-XXXX
Foreword: Due to the previous interrogation the subject experienced beforehand, SCP-XXXX became sleep deprived and was unable to form cohesive sentences. A one hour nap was agreed upon by most staff members and the subject was allowed to rest for said duration; during which the subject’s face began to contort back to the original face of the Field agent.
<Begin Log, 05/19/2020 06:39>
Researcher Hopkins: Ah, welcome back. Slept well?
SCP-XXXX: Yes, thank you.
Researcher Hopkins: No worries. You know, some of my buddies were just talking about you
while you were gone. You mind telling us who you are again?
SCP-XXXX: …Dom.
Researcher Hopkins: Dom. You got a last name?
SCP-XXXX: D'Vencer. But my parents call me DD for short.
Researcher Hopkins: DD, got it. And they say you're 13 years-old, is that correct?
SCP-XXXX: Yes.
Researcher Hopkins: Okay so DD, would you mind answering some of the questions we have?
SCP-XXXX: Ok.
Researcher Hopkins: Good. Let's start with why you are here.
SCP-XXXX: You guys catch monsters right?
Researcher Hopkins: Yes, that's somewhat correct.
SCP-XXXX: I'm a monster, I belong here don't I?
Researcher Hopkins: Well your abilities do pose a threat that's for sure, but monsters don’t usually contemplate if what they do is wrong or not. They tend to act upon their primitive instincts, regardless of others well-being. Have you ever done something similar?
SCP-XXXX: (Remained silent)
Researcher Hopkins: DD, if you ever did harm somebody I have to know when and why before we move on.
SCP-XXXX: ….When I was younger, and I didn't mean to.
Researcher Hopkins: Please explain.
SCP-XXXX: …It was when I was eight, I was in my after school drama club and everyone was getting into character for the play.
Researcher Hopkins: What kind of play was it?
SCP-XXXX: It was a play about some fairy tale. My friend Jack was the knight, his sister Kiki was a fairy, George was a ogre, and I was the dragon since I was the biggest in the group.
Researcher Hopkins: And what happened next?
SCP-XXXX: We started practice, everyone read their parts and went through their scene and soon it came to Jack and me. As soon as Jack said his phrase “come face me beast!” I was supposed to come out.
Researcher Hopkins: You were supposed to, what happened then?
SCP-XXXX: I came out and then, I don’t know I blacked out. But then I woke up.
Researcher Hopkins: You woke up? Where were you when you woke up?
SCP-XXXX: Still at school…but everything was on fire. The school was half gone and…I was being carried off by firemen.
Researcher Hopkins: Where were they taking you?
SCP-XXXX: To an ambulance. My mom and dad went with me, the other parents stayed outside looking for their kids. Jack's mom asked if I had seen him or Kiki.
Researcher Hopkins: And where were they? Did you see them at the hospital?
SCP-XXXX: No. No one else really made it out. But that's when this guy came in.
Researcher Hopkins: Who?
SCP-XXXX: Me, or who I'm in right now. He came to ask me if I'd seen the thing that caused the fire.
Researcher Hopkins: And what did you tell him?
SCP-XXXX: What my parents said, "I didn't see it, I was knocked out". Then he told me not to worry and that the monster won't come back. He gave us all a shot to feel better and then left.
Researcher Hopkins: I see. What happened after all this?
SCP-XXXX: Nothing really. I stayed inside most of the time after that. Mom tried home-schooling me and Dad got more protective over us. I usually stayed in my room for most of the day and played with Terra. But for years I kept having these nightmares, everyone just screaming at me. I couldn’t take it anymore, I wanted to tell the guy at the hospital what I've done, that I was the monster. All I could remember was his face and…
Researcher Hopkins: And you ended up here, in his body. Interesting. So you wanted to tell us what you've done?
SCP-XXXX: Yes, and to ask if I can stay here. I don't feel safe staying out there anymore.
Researcher Hopkins: Well, you don't really have a choice in the matter anymore so I guess the answer is yes.
SCP-XXXX: Thank you. And I promise I'll use my powers for good, or at least try anyway.
Researcher Hopkins: You’re good, just stay in line and everything should work out fine, OK?
SCP-XXXX: Ok, so when can you pick me up?
Researcher Hopkins: Excuse me?
SCP-XXXX: Me. The actual me, I’m still at home.
Researcher Hopkins: Uh, right. We'll get to that. Until then we'll provide you with a different body so we can get our man back, good?
SCP-XXXX: Okay. Just please make it quick. I don't really feel comfortable doing this.
<End Log>
Closing Statement: After the interview, SCP-XXXX switched into the body of the D-class member we agreed upon earlier. The Field agent is now awake after being unconscious for less than an hour and describes the whole experience as "being in a void" but is otherwise fine. Another thing to note is that I looked up the incident the subject claimed to be apart of and it does match an on-going case we had archived around five years ago, taking place in the state of New Mexico. MTF and field agents were sent out to contain the creature as well as to document and suppress any information from getting out to the mass public. And if I'm correct, the shot the field agent gave to the subject to 'feel better' was an amnestic shot; meaning the subject seems to be somewhat immune to the agent. Injections of said agent should be postponed until further notice.
Addendum XXXX-3: Recovery Incident
On 05/22/2020, an MTF operation was underway to recover SCP-XXXX’s unconscious body from his home in New Mexico. The coordinates SCP-XXXX provided us led to an abandoned mine located in the [REDACTED] county of New Mexico. SCP-XXXX instructed us beforehand to look for 'drawings' outside of the doorway, which led to a mine shaft with occult symbols marking the entryway. Before entering the shaft, three wolves came out from the mound above and attacked some of the MTF operatives resulting in the death of the wolves by gunfire and an injured operative. They continued on with their objective into the mine shaft and soon came across the unconscious body of SCP-XXXX, a young hispanic male covered in bodypaint; laying on a pile of hay with drawings marked across the walls of the room. SCP-XXXX was then secured and while on their way back to the LZ; operatives discovered the bodies of one of the wolves, and 2 adult bodies.One male and one female; both of which were of hispanic descent, covered in bodypaint, and riddled with bullets. All bodies have been accounted for and brought back to the site for further research.
Addendum XXXX-4: Evaluation
Autopsies have been completed for the bodies recovered from New Mexico. The two bodies have been identified as SCP-XXXX’s parents and as for the wolf, it is to be assumed that it is the ‘Terra’ SCP-XXXX has mentioned during the interview. Tests are currently being performed on SCP-XXXX’s unconscious body before giving him the Okay to move back into it. Under no circumstances should SCP-XXXX ever learn about the operation, nor the fate of his family members. Researcher Hopkins is noted stating that “SCP-XXXX already feels immense guilt from the school incident, if he ever finds out that he somewhat played a role in the execution of his family, it will worsen his psychological trauma and may lead him to become hostile towards the foundation. But if raised correctly, and with enough therapy, he can become quite the asset to the foundation instead. So I'll be putting in a request to handle anything that involves SPC-XXXX as he seems to feel most comfortable around me.” Regarding the amnestic shot giving to SCP-XXXX 5 years ago, a second shot was performed here in the Site's labs and the results confirmed that amnestics holds no effect on SCP-XXXX as he was able to pass every memory test we had given before the shot. Soon after, a successful attempt of limiting SCP-XXXX's abilities soon arose when Researcher Hopkins suggest we equip the SCRAMBLE goggles onto SCP-XXXX to prevent facial recognition. A test was done were SCP-XXXX; equipped with the SCRAMBLE goggles, sat in-front of another D-class member and was ordered to switch bodies. SCP-XXXX failed to do so stating they're "having trouble seeing their face". As of now, an upgraded, more comfortable pair of SCRAMBLE goggles are in the making for SCP-XXXX so that they can wear it on a daily basis.
