Per 
Object: SCP-XXXX
Class: Keter/Appolyon Safe
Special Containment Procedures: As of █/██/████, SCP-XXXX is currently contained at Site ██'s Keter Containment Wing (at the request of O5-██ [See Addendum O5-██]) There's no fucking point containing this anomaly, just give up, he's gonna breach eventually, and we'll all die…..it's gonna kill us all…so i'd say it's better for us to simply suicide before he breaches.
Due to the possible containment issues that they present, any manifestation of SCP-XXXX's memetic properties are to be reported to Site ██'s psychiatric staff immediately, and Procedure Epsilon-Bravo-12 is to be performed on the afflicted personnel.
Personnel assigned to SCP-XXXX's containment chamber are not to be informed of SCP-XXXX's memetic effects, and are rather, to be informed that the SCP that they have been assigned to is another SCP (preferably SCP-████)
Description: SCP-XXXX is a standard Bicycle pack of playing cards.
SCP-4687's exhibits a memetic effect upon all those who are consciously aware of SCP-4687's containment. These effects manifest themselves in the form of a surrender to SCP-4687, with afflicted personnel believing that SCP-4687 is uncontainable it IS uncontainable, and any and all containment measures put into place will inevitably fail and an XK-Class scenario will ensue.
Procedure Epsilon-Bravo-12: Upon manifestation of SCP-4687's effects on a host, the host is to be immediately designated as SCP-4687-A, and to be detained in a standard issue Foundation D-Class containment cell. SCP-4687-A is to then be administered Class A amnestics over the course of 48 hours. Upon demanifestation of SCP-4687's effects, SCP-4687-A is to be relieved of its designation and transported to another Site. The incident is to be logged onto the afflicted personnel's Foundation Staff Record, to prevent repeated exposure to SCP-4687.
Addendum O5-█: I never ordered SCP-4687 to be contained in a Keter Cell, For the last time, it is a SAFE CLASS. It will not breach, and it will not cause an XK-Class Scenario, anyone caught spreading this misinformation will be subject to extreme disciplinary punishment. ~O5-██
