Per 
SCP-xxx
Designation:
Classification: Safe
Special Containment Procedures: Scp is to be contained within a (placeholder) class humanoid Containment cell. scp is allowed to freely roam the facility, so long as it returns to its cell after 10:00 PM. It is allowed to interact with other non-hostile scps when not engaging in testing.
Description: Scp is a 25 year old Male, roughly 5' 6" with a slightly overweight figure. It possesses a small, eye-shaped tattoo at the base of its neck that glows brightly at midnight. It's demeanor is quite timid, but can be fierce when angered. It prefers to speak rather than cause physical harm to others, wether human or not. Scps anomalous properties manifest only at midnight, at which time it spontaneously regenerates any and all physical damage done to itself. It is fully aware of its abilities, but does not know how or when it acquired them.
Despite having "died" multiple times, it doesn't seem to possess memories of anything after these deaths, describing them as feeling "suddenly gone, and back just as quick".
