Per 
Item #:SCP-5209
object class: Euclid
special containment Procedures: SCP-5209 is currently located site-63 and has to be monitored by at least one scientist with 2 guard on the ready. SCP-5209 is contained in a class-[DATA REDACTED] chamber which is 20m x 20m x 20m in size. to prevent it from breaching containment its chamber has to be made by a alloy made of rare metal found in [DATA REDACTED]. the walls have to be 12 inch thick with the alloy place in a chaotic pattern to prevent the entity from using its teleportation ability but over time, SCP-5209 will eventually break down it's chamber walls, to slow down that process it can be distracted by earthly object.
if in the time of one of many of its containment breach, a way to to re-contain it is to lour it back into it's newly repaired chamber with a new object that it has seen yet such as a pencil and paper or just a empty bottle of water can make it look and touch the object for hours at a time, during the containment breach and the re-containment of SCP-5209 personnel are advised to not approach SCP-5209 at anytime.
Description: SCP-5209 is a 7 ft tall entity with one eye several shades of blue, it is situated on it's front facing left side and a type of scar which takes the shape of a 4 corner star on it right facing side which seems to be where it's right eye should be located, but questioning of that matter of how it got it on the entity were inconclusive.
it's form is mostly humanoid but has some features that have been seen in other anomaly in multiple sites such as [DATA REDACTED] and [DATA REDACTED] but connects to each other had failed to make results. it's skin is made of a mostly black and dark blue crystal type body with the head leaking a slimy looking stuff floating upwards but like its blood when cut in the chance of this happening, a golden looking blood starts drips or lack of dripping, it's blood floats upward like a liquidized helium but evaporates roughly 2 ft above it. attempts at making contact with it outside of its chamber had who ever making the contact dying soon after its max speed hasn't been tested yet but from video feed on its breaches it can closely match with SCP-173 in between blinks. its most common way of kill its target is to [DATA REDACTED] it and in the process of that happening whats left of the body bleeds out the same liquid that SCP-5209 bleeds out when cut. if a above class 4 weapon is used on SCP-5209 it can destroy more than 60% of it body but in less then a minute it is back to its original from.
when still in it's chamber and cooperative it can be asked questions and can understand very language ever on earth and in the foundation but when asked it gives most time a non-conclusive answer for almost every question.
origin:one of many answer is that it came to our world by [DATA REDACTED] and emerged in site-[DATA REDACTED]on the █/██/████ and nearly kill all personnel in that experiment. non the less Dr.██████ was able to figure out a way to know what we want from him, and so with this way to ask question we were able to find some defiant answers. through out questioning SCP-5209 tries to answers with a straight enough response but all question regarding where, when, past,present and future it gets confused so it seems that SCP-5209 comes from a place that to best describe it has no linear time and has no single place in it.
in further research Dr. ████ and Dr. ██ have named his world that SCP-5209 comes from"null quadrant". all attempts at entering by the portal in site-[DATA REDACTED] were unsuccessful because since SCP-5209 emerged from the portal it collapsed soon after, and all attempts at asking SCP-5209 to reestablish a stable portal had failed but the research at using the giving blue prints that was used to make the portal in the first place failed each time and the knowledge of where the foundation found these blue print, the council didn't comply. the head scientist in the experiment for the portal to the null quadrant, Dr. ██████ (missing) has failed to give any contact from the portal.
abilities: after a recontainment of SCP-5209, in between the dates, second of █████ and the first of █████, SCP-5209 was calm and cooperative and did what he was asked and in this time we were able to discover some of it's powers some of these include teleportation, mind melding, super strength, super speed and the summoning of any object of it's choosing and on the side note it can change its shape but cant change what he is made of.
after the first year of SCP-5209 most personnel have started to complain about the entity and are asking why does it have a keter class since it killed so many that we had to change the all the personnel in the sector in site-63 almost 3 times. after several complains of of the 05 council sent a message to the leading guard in site-63. it is the following message: every time we find a new anomaly on earth or ██████, ██████,██████ and in SCP-354 will be secured and contained and maybe even protected, but every time we give a object class to one of these anomaly it is for what they could do and what they did now it's true it kill more then some keter class SCP's but it has hep the foundation with the [DATA REDACTED] and the [DATA REDACTED] but if this doesnt help with the SCP then we might just make a whole new class for this SCP but cannot confirm.
