FoodyNooby

Item #: SCP-XXX

Object class: Keter

Special containment procedures: scp-xxxx is to be contained in a █ by █ kilometre containment chamber with the walls being 4 feet thick.
SCP-XXXX's containment chamber is to be filled with (not sure yet) at all times. no personnel are to enter at any time to prevent (not sure yet) from escaping, causing a growth event.
In case of a growth event, site-█ is to be filled with (the thing i wasnt sure about). Failure to do so will cause a mass containment breach, and if left unhandled, an XK-end-of-the-world scenario.

Description: Scp-xxxx is a █ by █ kilometre cube made of an unknown material (will be referred to as scp-xxxx-A). scp-xxxx shows to be resistant to all forms of physical damage.
When SCP-xxxx is exposed to oxygen, it will start growing at a rate of expunged metres per second.
Anything touching SCP-XXXX will disappear, however if a living organism comes into contact with SCP-XXXX-A, the organism will turn into SCP-XXXX-A, and then similar to SCP-409, will shatter after approximately 4-8 minutes of solidifying depending on the size of the victim, however this does not seem to be the case for other anomalies, for unknown reason.