Per 
Artist's impression of SCP-5000
Item # : SCP-5400
Object Class : Euclid
Special Containment Procedures: Due to SCP-5400's depression
and aggressiveness and phobia of the dark, she likes to be kept in a room with sunlight
and it must be a room that contains at least 100 deer or doe
there should not be any Insecta in the containment room and
there shall not be more than 1 Class-D in her containment, there
no less than 3 guards guarding the room as to keep the room
safe from outside disruptions. Anybody who is in the room at the time
can not insult her singing, destroy her drawings and touch her Deer or she
will kill you and slice you into multiple pieces.
Description: SCP-5400 is a humanoid entity of what seems to be normal human flesh
visually resembling a 16-year-old girl with horns and a tail. SCP-5000 is usually seen drawing or
playing with Deer and Doe or singing. Due to the many times people
have been killed after insulting her singing or destroying her drawings
as well as touching her deer.
SCP-5400 will only be allowed to be near someone who is morally polite
SCP-5400 will only stay calm in front of one solitary Class-D personnel
if there is more than one, she will attack the personnel that is nearest to her.
SCP-5400 will then continue her activities usually covered in blood.
SCP-5400 seems to interact with SCP-999 and SCP-5401 on a daily basis
though they are usually playing around, drawing and or singing.
Individuals who were attacked by SCP-5400 usually disappear after 5 minutes
after the attacks believed to be caused by SCP-5400 feeding
the Class-D Personnel's corpse to the Deer and Doe after killing them.
- Generally Shy
- Enjoys Drawing
- Aggressive when disturbed
- Seems to have a spiritual bond with Deer.
No test involving SCP-5400 has resulted in survivors thus far as the
subjects sent into the Containment Room always make fun of her
singing and destroy her drawings and or touched the Deer or Doe.
Discovery: SCP-5400 was initially discovered in a forest containing
Deer and Doe which was frequented by a Hunter who hunted the deer
around the area causing her to rage and kill the Hunter in cold blood
SCP-5400 was officially registered on December 25th, 2007
In the years following SCP-5400's classification, more incidents
assumed to have been associated with SCP-5400 attacks were reported
to the Police department in the area.
It is currently not understood how she can overpower people older
than her and communicate with deer. Investigation is still ongoing.
Addendum 5400-1: Below is all the Tests and Events that were carried out with SCP-5400.
25th December 2007: SCP-5400 is contained and transported to Site-16.
26th December 2007: SCP-5400 seems to be interacting with Deer on a spiritual level.
27th December 2007: Dr. Pleat ████ receives permission to allow 2 D-Class personnel interact with SCP-5400 resulting in the death of both of the D-Class personnel.
5th January 2008 : SCP-5400 escapes from its Containment Cell and killed 5 Research Personnel before getting stunned by 5 Security Officers and put into a much more effective cell.
10th January 2008 : Dr. Pleat ████ sends in a solitary Class-D into her Containment Cell and nothing happens until the D-Class touched one of the Deer she had.
15th January 2008 : SCP-5400 goes into a coma.
10th October 2018 : SCP-5400 awakes from the coma.
