TheInfernalPon3 Unfinished
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Item #: SCP-XXXX

Object Class: Euclid

Special Containment Procedures: SCP-XXXX-1 and SCP-XXXX-2 are both to be contained in their respective living quarters, unless testing is in progress. Their living quarters are never to be placed any closer than 10 km from the nearest organic SCP. SCP-XXXX-1 and SCP-XXXX-2 are both to be kept alive by human standards, unless being tested upon. If either are to die by any means except murder, the other is to be captured

Description: SCP-XXXX is a large dark cloud of poisonous gas, capable of ‘becoming’ any living creature, copying its body and mind. The gas will have become a true copy of its target, only failing to copy its state post mortem.

SCP-XXXX will only copy the appearance of someone, if they were to kill the last being infected by the SCP. After its original body will have been killed it will ooze out from it, seeking its killer and engulf them in a large cloud of smoke, after which the person will start violently coughing and closing their eyes. In approx. 13 minutes the cloud will dissipate, and from within two identical copies of the person, hereby referred to as SCP-XXXX-1 and SCP-XXXX-2.

Any non-organic objects held by the target will have dropped on the ground after emerging from SCP-XXXX, including glasses, peacemakers, clothes etc. To this date there is no way to tell SCP-XXXX-1 and SCP-XXXX-2 apart, other than killing off one of them.

A few interesting has been noted to the death of SCP-XXXX
If the original copy were to be killed, SCP-XXXX will continue to exist as it until it eventually dies.
If the original copy were to kill SCP-XXXX, SCP-XXXX will turn into gas form and seek them out, seep into their body, and they will effectively ‘become’ SCP-XXXX.
If SCP-XXXX is to be killed off by any means that are not murderous, it will seek out the original and become them. If SCP-XXXX is the only living instance of the person, it will seek out the nearest living creature and infect them.
If [DATA EXPUNGED]