Per 
Mother of Many Forms
Item #: SCP-5161-S
Object Class: Euclid
Description: SCP-5161-S (aka: Silver) is a humanoid entity with feline features. 5161-S stands around 5'6ft tall, has a generally slender anatomy, and a her body is perfectly humanoid. However, SCP-5161-S has a pair of feline ears in place of human ones and a feline tail protruding from the tail bone. 5161-S's DNA shows similarities in places with an organism known as the Serval Cat, from Africa. Additionally, SCP-5161-S grows hair/fur with no pigment, meaning completely white. However, said hair/fur begins to gain red pigment at the end of certain strands. (ie: end of tail, end of hair) Also, it has been discovered that SCP-5161-S has a form of Nano Tech within her system. Due to said nano-bots, SCP-5161-S has the ability to alter her DNA causing external changes, but only in certain ways. There are currently 8 forms to date, hereby referred to as SCP-5161-L, SCP-5161-Y, SCP-5161-Gi, SCP-5161-Gr, SCP-5161-K, SCP-5161-P, and SCP-5161-D.
SCP-5161-L: Includes aquatic suited wings, red horns in place of feline ears, and a similar tail. When entering this form 1516 gains the ability to create high powered blasts of water from seemingly thin air. Subject also gains the ability of flight and can breathe under water.
SCP-5161-Y: This form gives the subject clawed wings and a similarly clawed tail, feline ears are replaced with stalked, canine-like appendages. This form is significantly more destructive as the subject gains the ability to create balls of energy which can tear through 1in thick steel. Subject retains ability of flight.
SCP-5161-Gi: 6 tendrils protrude from the upper back via an armor-like appendage between the T4 and T5 vertebrae. Subject is able to enter another dimension using this form, however never stays within it for more than an hour at a time. Although having no means to, subject retains ability of flight.
SCP-5161-Gr: Two armor-like faceplates appear upon the sides of 5161-Gr's face. Instead of wings, two, large reptilian arms will appear on the back of the subject. Subject has demonstrated the ability to breathe fire or create fireballs to be hurled a targets. Subject loses ability of flight, however is now immune to any incendiary threats. Also, the subject's muscle mass saw a great increase upon entering this transformation.
SCP-5161-K: Two fin-like appendages will appear upon the shoulder blades of the subject and her tail will become similar to that of a whale. Subject shows the ability to manipulate liquids, to an extent, and can cause small containers of liquid to freeze upon command. Subject loses ability of flight, but gains ability to breathe under water.
SCP-5161-P: Wings will become insect-like and are intangible, form gives no alterations to the facial structure except for the lack of any un-human-like features. Subject gains the ability to create portals to anywhere she desires, however this form is rarely used. Subject gains ability of flight. Also, SCP-5161-P refuses to use her form to exit the facility without her "children." As such, the living arrangements for SCPs-5161-L-1 though -3 and SCP-5161-Y-1 must be rotated monthly.
SCP-5161-D: Subject will enter a state similar in appearance to that of SCP-5161-L, however all white pigment will turn a deep black. Subject is extremely aggressive in this state and incredibly hostile to any life it comes in contact with. Upon entering SCP-5161-D, subject is immediately classified as KETER. In an interview with SCP-5161-S, subject stated that they never willingly enter the SCP-5161-D form and retain no memory of events occurring while in this state.
Finally, the existence of 4 more entities similar to 5161 is the final part of this anomaly. Entities 5161-L-1, 5161-L-2, and 5161-L-3 are all males, ages ranging form 17-20, all resemble SCP-5161-L. Entity 5161-Y-1 is a male, age ranging from 10-12, bearing a similarity to SCP-5161-Y. All of these entities refer to 5161-S as their mother and 5161-S seems to retain the same feelings for them.
Special Containment Procedures: SCP-5161 can be contained in standard human living containment, however has been enlarged vertically. SCP-5161-S is generally docile and is polite to staff. 5161-S can be kept docile by allowing for audio contact and weekly visits (separately) with SCPs-5161-L-1 through -3 and SCP-5161-Y-1. If contact is not allowed then 5161 will enter one of the previous states mentioned with the exception of SCP-5161-D. 5161-D has only ever been reached when physical harm is brought upon SCPs-5161-L-1 to -3 or SCP-5161-Y-1. This occurred when 5161-L-2 attempted to redacted and was sedated via a non-lethal ammunition. Currently the only way to contain SCP-5161-D is the physical presence of SCP-5161-Y-1.
Addendum: SCP-5161-S, along with her accompanying entities, where apprehended by foundation agents just outside of redacted**. The foundation went to investigate after reports of 5 winged-humanoids being spotted in the nearby woods.
Interview with SCP-5161-S upon capture:
SCP-5161-S: Where am I, what happened?
Dr. Snider: You are in SCP Foundation custody.
SCP-5161-S: Where are my children? What have you done to them?
Dr. Snider: If you are referring to the others you were brought here with, rest assured they are fine. They are undergoing questioning just like you. Now I have some questions for you.
SCP-5161-S: O-Okay?
Dr. Snider: First of all, do you know what you are or why you are like this.
SCP-5161-S: Well… I remember I was born in born in a lab as an experiment. I had a mother who was killed by other scientists. I was kept in a stasis tube for years until the day I escaped.
(Subject began to tear up at this response)
Dr. Snider: Alright then. What about the others, you "children."
SCP-5161-S: Yes, they weren't from a lab and they are my physical children.
Dr. Snider: How come the older 3 are identical yet the youngest is very different?
SCP-5161-S: Well, I gave birth to them in different forms.
Dr. Snider: Forms?
(SCP-5161-S transforms into SCP-5161-L)
SCP-5161-S: In the lab I was fused with nano-bots that allow me to replicate certain DNA to change my for- Wait this isn't another lab is it? You won't lay a single hand on any of my kids!
Dr. Snider: No, no, no! The mission of the foundation is to protect anomalies, not harm them.
SCP-5161-S: …
Dr. Snider: Don't worry, everything will be okay. Thank you for talking with me.
(End of log)
