I don't even know if this is going to be a reality. I only saw this in a dream. How can I be sure that I can be right after so many times that I wasn't? I just want to belong again. But I want to be prepared. I guess I understand what the doctor means now.
Aura
In Remnant, there is a special type of magic that connects to many people with Dust and their soul. Unknown by origin, an aura can be unlocked by one who has an aura and therefore gets many benefits. Aura can only be unlocked if you have a soul. Dust cannot be activated if you do not acquire an aura beforehand. It is unknown if Terrans have souls, so it can't be predicted if Earth can create Hunters to oppose the ones in Remnant(See Invasion). Aura can also be recovered at differing rates depending on the user.
Any living being in Remnant besides the Grimm is able to potentially unlock their Aura. Even Synthetic beings are able to have an Aura if they acquire a soul. Aura is also represented a certain color and can be visibly seen when enough damage is done to the user. Aura is specifically used for Huntsmen and Huntresses, but there have been cases where criminals and people with no past Huntsman affiliation or training. May also give the user super strength that can have the capacity to destroy vehicles similar to tanks. Unknown how strong a Huntsman can be, but is determined to puch through stine and metal in several cases in the show.
Aura has many abilities and benefits for the user. Used to defend against hits as strong as 1,400 tons of force for a Huntress in training (Death Battle Wiki Info). Can also be used to push dangers away and as a healing factor for small injuries.
Aura, when introduced to Terrans, would create a large amount of controversy. The reason for this is how this would open discussions on soul and the science behind Aura and how it could hurt military uses. This would also cause discomfort for the Remnens by how they could see Terrans as soulless creatures by how every being there has one. I do have the theory that Remnant is the only planet where you can unlock Aura, but it can be used anywhere else in any world. I can't test this, so it remains just that. A theory.
Semblance
When the aura is unlocked, you get the automatic ability to use any superpower known as a Semblance. Semblances from what I could gather could never be repeated and are unique to the individual. Ranges from small benefits like suppressing negative emotions to major impacts of a battle, like telekinesis and polarity. Make sure to research and study each Hunter you may encounter as they may pose a major threat to you're well being. If you're Aura is depleted, then they shouldn't be able to use your semblance as both are connected. Semblances take a while to discover after unlocking your Aura and can potentially be discovered for a long time.
Some examples of semblance that I have put in classes
Environmental semblance: Semblance that requires the use of the environment in order for the power to properly function. Ex. Absorbing lightning
Physical semblances: Semblances that enhance the user in some way. Ex. Absorbing energy for power or super speed
Psycho semblances: The ability to control an aspect of nature or power with the mind. Ex. Pyrokinesis and telekinesis.
Some other semblances may not fit into these exact categories or may include a cross between two.
Semblance explanation is small due to the superpowers greatly differing from each other and depend on the user.
This would impact how wars are fought based on luck with how someone could achieve an overpowered semblance and so the creation of missiles and heavy hitting weapons skyrocketing.
I hope that I'm not just being extra careful like I was all those other times. But now I know better. I just have to keep this way from anyone else. Just say it's a hobby. Can't be bothered with delusions and conspiracies any more. It's in the past.