Per 
Item #: SCP-XXXX
Object Class: Euclid
Threat Level: Blue
Special Containment Procedures: SCP-XXXX is to be kept in a standard humanoid containment cell. Testing with SCP-XXXX is to be approved with at least two level four researchers with at least one of them being a SCP-XXXX researcher and one armed guard. In the event of SCP-XXXX beginning to describe the test before the actual event, the experiment is to be cancelled and SCP-XXXX interviewed as to the events of the experiment. If doing the interview is ignored or ignoring the interview, all researchers are to be detained, experiment halted and site administrator notified to prevent a possible TK-class infinite timeline loop scenario. In the event of a containment breaches SCP-XXXX is allowed to be used by MTF units for the relocating of dangerous SCP's.
Description: SCP-XXXX is a Caucasian male, early thirties of age, approximately 89 kg heavy and around 176 cm tall. SCP-XXXX shows signs of early stages of Post-traumatic Stress Disorder (PTSD) due to the subjects anomalous ability.
SCP_XXXX anomalous ability becomes apparent when subject is killed. As described by it, when killed it will rewind time to a point where the subject can evade being killed. When returning to a point in the past SCP-XXXX is the only who remembers everything that happened in the future. It is noted that SCP-XXXX can seemingly endlessly return to the same point in the past. Due to SCP-XXXX formerly being a class-D personnel it is unknown when it acquired it's anomalous ability.
Descovery: SCP-XXXX came to the attention of the Foundation when Site-██ experienced a full site containment breach during which D-9341 managed to escape but was shortly after recaptured by MTF Epsilon-11 ("Nine-Tailed Fox"). After reviewing security footage it was deemed that D-9341 escape was impossible for a non-anomalous human to do alone and so after extensive testing the subject was given class-F amnestics, transferred and given SCP status.
Addendum-XXXX-12: Message from head researcher Dr. Gerald.
People have been asking me this for a while now so I'm adding this to the file, what would happen when SCP-XXXX dies from natural causes? The truth is that we don't know for sure. But like always we will expect the logical worst case scenario, that is a TK-class infinite time loop scenario. The Foundation has way's to stall this of course, as in making sure the subject survives to the expected age of human males and possibly beyond it. But if that fails, then we are screwed. Imagine the whole universe forced to repeat the same moments and the only one who can remember is a guy suffering from PTSD. Imagine what that would do to a person who is forced to relive his death and already suffering trauma a little from being killed so many times by monsters, guns and other stuff the researchers decided to throw at it. I'd imagine that would cause anyone to lose it or give up on life. But there's hope, because of SCP-XXXX ability, it can prevent an endless time loop by telling what will happen, but that depends on if anyone is willing to believe him, we have had that happen a thew times by junior researchers. But like always, the Foundation will find a way.
