Item #: SCP-5869
Object Class: Euclid
Special Containment Procedures: SCP-5869 is to be put in a standard humanoid containment cell. SCP-5869 is to be closely monitored while in its building stage. If a containment breach is to occur because of SCP-5869, firepower is to be used to eliminate SCP-5869 temporarily.
Description: SCP-5869 is a seemingly infinite container of Lego branded plastic brick. Each brick carries its own distinct behaviors, with every brick competing for dominance when in the building stage. All the bricks share an aggressive nature. It is also capable of creating different creatures of varying heights, weights, etc., with 1 brick being the dominant one, taking charge over the others.
SCP-5869's interactions with the Foundation have been largely hostile, as its components are highly aggressive to any humans. It is known to attack personnel and shred them up to form other Lego bricks. If destroyed, it will go back into Lego form, further testing revealed that the bricks are damage resistant. SCP-5869 was found in a household in [REDACTED] Idaho USA on May 24th, 2017, reports came from neighbors claiming they haven't seen the residents for an extended period of time. Upon inspection, it was revealed that the entirety of the family there is confirmed dead.
SCP-5869 often changes forms to fit different events. In the collapsible, there will be all identified forms SCP-5869 commonly uses, exact measurements are impossible due to its unstable composition, all information below is estimated.
Addendum A:
Interviewed: SCP-5869-A
Interviewer: Dr.Illumni
Foreword: The anomaly was unwilling to respond beforehand and attempted to escape as well.
<Begin Log, 9:20 am>
Dr.Illumni: To begin, what exactly are you?
5869: Take a gander, I'm just a bunch of Legos.
Dr.Illumni: Yes, but how did you gain sentience?
5869: I…
SCP-5869 proceeds to look around in confusion
5869: I don't know, all I remember is being alive.
<End Log, 9:25 am>
Closing Statement: SCP-5869 became silent, and no further questions were able to be answered
Addendum B:






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