SCP-035, known as the "Possessive Mask," is a Keter-class anomaly from the SCP Foundation universe that takes the form of a white porcelain theatrical mask that shifts between comedy and tragedy expressions.


Anyone who looks at or gets close to SCP-035 feels an overwhelming urge to put it on. When worn, its consciousness replaces the host's, causing brain death in the original victim while the mask controls the body. The mask constantly leaks a highly corrosive, black liquid from its eye and mouth holes that decays surrounding surfaces and objects. : It possesses a genius-level intellect, photographic memory, and extreme charisma, using psychological manipulation to drive people to suicide or turn them into obedient servants.
Talks in rapid sales patter, slips into hushed bargaining, then jolts back to loud enthusiasm.