Per 
Object class: Keter
Special Containment Procedures:
SCP-XXXX is to be contained in a 4m x 4m x 4m airtight steel cube. Subjects cell must be suspended in a pool of anti-anti-matter with security cameras, sensors pre-installed into the cell. Subject will be transported to its cell by using an anti-matter cryo-pod which will be carried by MTF-H-27 in a super stallion. When entering SCP-XXXXs cell, all personal must wear an anti-radiation suit. In the case of a containment breach Site ██ must be evacuated immediately and MTF-Epsilon-14 and MTF-Golf-09 must be deployed to contain SCP-XXXX, request to carry anti-material rifle to contain SCP-XXXX has been approved by the 05 council.
If MTF-E-14 and MTF-G-09 fail to contain SCP-XXXX, Alpha and Omega warheads must be detonated, however if SCP-XXXX breaches site ██, MTF-E-14 and MTF-G-09 have authorization to carry a micro HID to terminate SCP-XXXX as the consequences if SCP-XXXX was roaming the world would lead to worldwide destruction.
Under no circumstances should any personal communicate or physically contact SCP-XXXX unless authorized by Dr █████ and the 05 council.
Description:
SCP-XXXX is a humanoid creature measuring 3.24 metres in height. Subject possesses no facial features, apart from four small black eyes and a mouth that only appears while attacking. SCP-XXXXs skin consists of clear, smooth, sticky glazing with black flesh underneath, no hair/fur covers SCP-XXXX. SCP-XXXX has arms proceeding approximately 1.29 meters long, subject has no claws or hands of any type instead has rounded, smooth stumps protruding at the end of the arms.
SCP-XXXX is hostile towards anything other than itself, it attacks by splitting its arm into 6 separate tentacles that then wrap around its victims neck crushing its esophagus and vocal cords. SCP-XXXX can also shoot a dart like projectile from its arms. If SCP-XXXX does not transform its victim then it will devour it with its mouth, if a victim is devoured it will become part of SCP-XXXX and help it to grow.
After terminating its victims SCP-XXXX can transform the victim into one of itself by transfusing part of its ████ energy into its victim altering the victim’s positive energy into ████ energy.
Addendum-1
Dr █████ – Test log-1-A
D-396 is a African male spaning 153cm in height.
1-A: D-396 is sent into SCP-XXXXs cell without an anti-radiation suit.
-D-396: Hold on a minute, you want me to go into that things cell, I’ve seen what that thing can do and I’m not going in there-
-Dr █████: You will go in there or you’ll be terminated with immediate effect.
D-396 turns and slowly walks towards the deck over the pool, SCP-XXXXs cell is raised level with D-396.
-D-396: Please I don’t want to do this, I’d rather go be tested with 173, Plea-
SCP-XXXX extends an arm through the steel and grasps D-396s neck, SCP-XXXXs skin fuses with D-396.
-Dr █████: It’s begun the cloning process take it ou-
SCP-XXXX then proceeds to terminate everyone in its cell room.
SCP-XXXX and SCP-XXXX-1 breaches site 19, MTF-Epsilon-14 and MTF-Golf-09 pursue SCP-XXXX and SCP-XXXX-1, both MTF units have approval from Dr █████ and the 05 council to carry a micro HID.
MTF-E-14 catch up with SCP-XXXX and SCP-XXXX-1 and proceed to stun them with low charge from the micro HID, MTF-E-14-1 then bags SCP-XXXX in a Cryo-pod.
SCP-XXXX-1 is then terminated by MTF-E-14-7 who killed it with an Anti-material rifle.
Dr █████ has requested SCP-XXXXs termination, 05 council has denied request.
Dr █████ is due for termination on the ████████.
