Per 
Scp-4358
The entity Is a humanoid creature that has been estimated to be around 6 feet tall and eyes have not been discovered on the entity’s body its wheezing induces anxiety and fear in the human body
What does 4358 impale with?
SCP-4358 uses a large scorpion-like tail on its behind is a very sharp lethal weapon that is more of a… secondary weapon
What does 4358’s Gas trail do?
4358’s gas trail causes paralysis and death if inhaled after seconds of the gas getting into the lungs paralysis takes effect just after inhalation
Then about half an hour later causes death by attacking the central nervous system
4358 is kept at the site[DATA EXPUNGED] and is not affected by its gas trail or any other gas substances
4358 is rendered nearly invisible when hiding in his gas trail some class-D even say sometimes he’s not in the gas trail and instead stalking them from somewhere else
Taking samples show that 4358’s gas trail is made mostly of a natural sarin,
That attacks the respiratory system, central nervous system and causes paralysis
4358 prefers to stay out of the line of sight and will instead stalk their prey before attacking 4358 has been known to torment their food to the point where It gives in to death much like the sleep killer 4358 will follow until the right time to kill
4358 also takes the shape of a large black silhouette that has claws about 2 feet long
