Per 
I'm a just jot down some scp-ideas:
A dragon-humanoid thing able to reduce the temperature to -10 degrees Celsius of the lowest liquid present's freezing point(For instance, the temp if water was present would be -10 Degrees Celsius, given the freezing point of water is 0 degrees Celsius.) via sneezing. Gases do not play a role in the temp drop effect, and all beings within a certain radius(probably the radius of liquid presentation) except the scp would be affected by the temp drop. If it has a human-like nature and intelligence, then it probably just be contained in a humanoid cell with the only special procedure being a daily dose of an allergy medication to, y'know, PREVENT SNEEZING. (If no liquid is present, or in a large enough quantity, then sneezing would just drop the temp -10 degrees Celsius. If multiple sneezes occur with a liquid present, since the first sneeze would freeze all liquids, the sneezing would just drop the temp -10 degrees Celsius. I'd think it be interesting to see the SCP go up against SCP-009, because it freezes at higher temps, so would a sneeze make it remain liquid, or would it make SCP-009 become gaseous? I'm really not sure how that would play out, but probably the first option. It might be safe or Euclid, Euclid only because if it sneezes cold enough, it could break walls that became brittle (like a rose in liquid nitrogen) and escape, given anything near it would probably be frozen, but safe because it isn't actively trying to escape, and getting a liquid that cold near it in the first place be highly unlikely. I'd just call it "The Ice Dragon."
An alien creature(probably also coupled with another SCP, being its ship or something) that holds a teleportation ability given a substance(I'ma say salt for now) and use it to make perfectly stable wormholes that open for about 10 seconds, just long enough to jump through. I don't want it to be able to teleport anywhere, as it would just say "Yeet Yeet" to the foundation and leave. It also possess telepathy, in where it can read minds, but also portray ideas to its target in the target's native language, despite the SCP never knowing the language beforehand. It tries to spread teachings of legalism(people are naturally bad) and need to be taught to sacrifice for the greater good(I'm not sure what religion/idealism this would be, might do some research later.) to achieve something like heaven/paradise. (Maybe a part of Hinduism where you need to be the best at your job, but you're doing it to learn/be good.(maybe THAT is paradise for this. Maybe not.) It would come off as nice, wise, and good to the weak-minded, naive, and the easily persuaded. The stronger-minded would still struggle to see an evil or manipulative nature in it, but they'd describe it as persuasive. It can make some people see themselves as bad, also what they're doing is bad, but it will probably assure them that they are not doomed and need to follow the SCP to teach them the error in their ways, convincing them to follow the SCP. This could lead to a low class personnel trying to break them out, but I'd think it be more interesting if the SCP's teleportation abilities were not limited, it only seemed limited. The SCP intentionally came here to try and teach goodness to people. Maybe referencing an Armageddon or something. I like this case better. This SCP would definitely be Euclid or Keter, Keter especially if the teleportation isn't limited, it could just go anywhere in the wide effing universe. I would call it, "The Preacher" for it promotes its somewhat religious values.
A computer(maybe one of the old ones where you just enter in a string in green text, no pictures yet) will control to anything. First, upon starting up the computer, you get a system logo/name not like any known company, past or present. The you get a command prompt asking to select a target. You pick a target(computer, person, object, universe). Then you get a prompt asking you what to do with the target. You ask what the computer what to do with the target, then it executes the target. Simple. But to be more specific, the computer is able to get your intent from almost anything you write in. If you(as in the tester testing the computer) types in, "move that box onto my head" it will figure out what you mean and move the box to your head, but will take longer than typing in "Set the position of the box nearest to this device to a resting position on the current user of this computer's head." While it might seem more complicated to you and I, but it clarifies, "What box? Is my a name or is it the user? How do I move the box?" for the computer. I'm actually debating it's class. Safe is the most probable option, as you could lock it in a box and nothing would happen. It does have the potential to "create boxes"(you could just select universe as a target and type in "create an object capable of containing this Keter with a 100% success," or "Neutralize this Keter," but isn't the box itself, so maybe not Thaumiel. Then there's the THIRD option of it being Neutralized, probably by someone being a ding-dong and asking the computer to destroy it's anomalous properties. Then again, it has the potential to be almost any class, if I decide the SCP can edit itself. I'd just call it "Universe remote computer" b/c it's like a universal remote, but far more powerful and it's not a remote.
A vehicle(the specifics aren't important, just know it's a modern car with self-driving capabilities) that when normally driven, no anomalous effects appear. However, when put into self-driving mode and it starts it path to it's goal, all things inside the car stop moving, as if frozen in time. Clocks stop ticking, animals stop moving, etc, etc. Even anomalous effects of SCPs just stop when they enter the car. When the car reaches its destination, all objects in the car begin moving again, acting as if no time has passed. They are also unaware that any time has passed. If the car is in anyway unable to reach the destination,(breaking down, running out of fuel, unable to reach the destination at all, etc.) the car stops its anomalous properties, all objects inside the car begin moving again. If a window is rolled down, all objects inside the car, nothing outside the window stop moving. Same concept for open doors. Note: When active, this effect also ignores gravity, being midair objects don't fall when the car stars moving. Interesting concept: When active, the inside of the car appears mirror-like, because light can't move in there, and light can't move out, or that would indicate a change in time, so it just bounces off the window/effect range. This object is definitely Safe, but I feel it has the chance to be a Thaumiel class, too. Because it can neutralize the effects of other SCPs by being started, it can provide as a means of effective transportation of any SCP able to fit in it, even if it is the most Keter an SCP can be. Just put it in the car, tell the car to go somewhere, SCP can do nothing about it until the car arrived at the destination. I'd call it, uh, "Time vehicle" or something like that.
Ps: I'm not a member, still versing myself through the rules and squat, but I am considering joining in the near future. I just love the SCP wiki, and these were just some SCP ideas.
