Per 
Item #: SCP-XXXX
Object Class: Euclid
Special Containment Procedures:
SCP-XXXX is kept in a container cell located at Site-██ that always locked with four passwords except for feeding. Personnel that entering into the container must carry food for SCP-XXXX during feeding time. Any interaction with SCP-XXXX is unpermitted before it is fed. Any unexpected meeting with the subject won't be allowed at all time. Any experiment is not permitted.
SCP-XXXX must be fed with 40kg of raw meat every 8 hours every day, including 30kg of human flesh 3 times the most every week and applied only once in a day.
If SCP-XXXX escapes from container cell, a Class D personnel equipped with a radial tracker will be sent immediately to track down the subject, following by the isolation of Site-██. If SCP-XXXX isn't located in Site-██, drones with radial tracker will be sent to search for the subject, any suspicious object or personnel will be marked as the potential subject, sending Dr █████████ and a Class D personnel to the location.
all Procedures above must be followed strictly to all personnel except Dr █████████, any violator will be downgrade into Class D and fed to the Subject.
Description:
SCP-XXXX is a humanoid creature covered with tough flakes on its body and carapace on its forearms, they give it invulnerability to any damage taken. SCP-XXXX is highly dangerous for its powerful physical strength followed by sharpened teeth and claws.
When SCP-XXXX is hungry, it shows extreme violent activities for the purpose of seeking food. Any material is unable to take damage from SCP-XXXX for more than one minute or stop its action when it is hungry. When it is not hungry, SCP-XXXX acts mildly in general, and often unaware of nearby human activities and environmental changes. Approaching SCP-XXXX is still unrecommended at all time.
SCP-XXXX is highly intelligent and possesses knowledge of almost every known anomalous subject, whether they are contained by the Foundation or not. Communication with SCP-XXXX is available by telepathy if it is interviewed by Dr █████████ only, communicating attempt from other researchers always be ignored.
SCP-XXXX can give a single memetic/antimemetic effect on a specific concept like an object(included itself), a group, a word, a phrase, a sentence, an action, etc. The additional memetic effect may follow by cognitohazard, memetic hazard and infohazard, according to its content.
The memetic effect can be given to an object which already possesses memetic hazard or cognitohazard. Existed memetic hazard or cognitohazard of such object can be erased or changed by SCP-XXXX, without additional memetic effect.
