There aren't that many things he wants in this world.
What he really wants, above all else, is his family back.
So he asks.
"My uncle has been catatonic for nearly five years. Can you help him?"
"Absolutely." Fenris says earnestly. "I will look into our resources." Sigh. "There was supposed to be a doctor with us, but he is stuck on our home universe due to dimensional weirdness. I don't supposed you are aware of summoning magic? That would solve so many of our problems."
"Yes, of course. Also, about Scott-" Fenris starts saying than stops, tilts his head and says, "if you're only willing to cooperate with us because we want to help Scott and you want help your uncle, please understand that it isn't necessary. We would help your uncle either way. Helping us with Scott is optimal, but we won't hold your uncle's recovery to get that from you. We would rather have unambiguously positives incentives for your cooperation, even if they are just money. With that all said, could you explain why Scott's choice of anchor is dangerous?"
"Anchors should be something you can rely on, something you can generate from within. Unless he can guarantee that his feelings for that girl will never change, no matter what she does, he should find something else. He could try a mantra, but they usually don't work as well for turned wolves."
Nod. "I will see what we can do about Scott's, but it sounds like something very intimate and ultimately something that really only Scott himself can pick. Would you recommend Scott to try... a transition period with two anchors or let go off his previous one and then pick another?"
"Yes. Scott mentioned something to the effect that the hunters keep dangerous werewolves in check, which would make sense except that that stated goal would be much easier if the hunters went public about werewolves, so the government would invest its resources to deal with them in a more humane way than killing. Not to say that I think it would be a flawless system or even a fair one, but I doubt it wouldn't improve from unaccountability of complete secrecy."
Kato didn't expect that answer... he is not going to say no about carrying the cute boy in his arms.
Vii says that she will come over later, since there is no reason they both need to stay there the entire time. Kato makes a mental note of thanking her later.
They go outside and Kato offers to carry him, he is not a creep about it, but he is obviously pleased with the situation.
Kato surely is comfy! The air around him is warmer than expected. And since his arms don't tire, Kato can fly a bit at leisure, circling their destination. The cottage is small, but made as per Stiles' specifications so very pleasing for Scott's tastes, like the extra-dimensional visitor's house the insides are overly decorated but that can be easily solved by removing the excess objects. Kato teaches Scott how to open the portal to his home.
"This is a nice place," Kato says, "if Stiles was right about your tastes, you have good taste."
"I assumed the TVs are Stiles' directions and Felix's limitations combined. I guess we're supposed to sell them." Kato comments on the TVs.
"An the plan was keeping watch, yes. At least until you're stable enough. And I don't mind staying overnight." Kato reassures. "I think Felix made you a nice wardrobe, but since this place coexists with your home..." pause, "I mean the place is near your home because of the four-dimensional overlap," pause, "you can just go through the portal and get your clothes if you don't want to use the ones Felix made."
"Nah, Felix is pretty chill and I think," Kato waves vaguely, "it is easier for him to create an wardrobe with clothes than one that is empty, so he just makes it with clothes. A lot of the details are automatically handled by his magic. He doesn't like to overdecorate things, his power does. It's weird."
The wardrobe is filled with clothes that are not exactly Scott's taste, but not far off, like what somene would've guessed if they could take a look inside Scott's wardrobe instead of Scott's head. Everything is high-quality and his size. There are a couple of fancy-looking tuxedos and a few cashmere sweaters to the left.
"I think the twins will want to drill Derek on werewolf knowledge and maybe try to capture the alpha alive. They are some kind of alien that doesn't experience revengeful desire, so if they find a solution where everyone is safe and happy, even the alpha, they will try to go for that."
Kato leans as well, being mindful of his wings he does that on his side, supporting his head with his hand.
"Not sure what to say? I'm Kato, moved around a lot while growing up and was raised by my uncle - it's complicated," he has delivered this speech enough that it sounds practiced and casual, "until we finally settled on Florida, honestly dreamed of being an astronaut and-slash-or professional sorcerer. Like, reading, hiking and exploring nature. Spent so long in a car listening to music that I can no longer form tastes in bands," he shrugs, "how about you?"
"I lived in Beacon Hills with my mom ever since my parents divorced. I've never really left California, not even on trips or anything. Always wanted to be a teacher, or a nurse, like my mom. I like lacrosse and wandering the woods- or, I used to. I like all kinds of music, since Stiles is so picky. One of us has to."
"Mine too! I mean, the bed I have here is better than the one from my original universe. Man, I still not used to think like that. Anyway, the only reason Felix didn't make smart houses for us was that he tries to keep it to low maintenance stuff. But he likes makes everyone else as nice as comfortable possible."
"Oh, it was in a museum. There was this special event about miscellaneous magic and the two were working there showing off their skymagery. It was very cool, and they were twins, which made it cooler and I approached Felix while he was a break and started talking with him. I was enough of a dork to ask if they were from a circus and Felix asked if I didn't watch the news which I didn't - there was this weird family situation going on between them and their grandparents, it has been solved - eventually we got in the topic of what we would want to do with the future and I gave him a more elaborate version of "astronaut and sorcerer" because I honestly would like to use magic to raise the world to the standards of Star Trek and he looked at me like he wanted to kiss me right there in the middle of the museum."
The place is still neatly organized, but there are a few medical books on a table. One of the books is open on a neurobiology page. Next to them there are a couple of notebooks. One with notes about brain damage and psychological damage. The other has a page with the tittle "Immortality" and then there are two columns one is "Share" and the other is "Not Share". The first column contains items such: Improve his current quality of life; Improve relationship with Derek; His uncle might give us more information; Reverse engineering werewolf transformation? and so on. The second column items are: Permanent; Unknown interactions with lycanthropy; Unknown interactions with brain damage/trauma; Inability to get prior consent; Unknown personality.
While reading this, Stiles feels a presence behind him.
"Well, obviously. Or people could do all kind of things like sneak around and uncover your secrets. Of course, we are going to talk about the immortality being shareable with you and Scott today, because we wanted your opinion on sharing it with Derek's uncle and we've been considering handing it to you for emergencies."
"Well, it comes in the form of magical spring water, that you could carry around and drink during emergencies or give to others during emergencies. Then you would be connected to the respective fountain and every time your body dies the fountain would make you one after a week. I'm trying to improve upon it, but I can only make about one spring per month."
Fenris nods. "It would be a good idea to talk with your parents before we suddenly give them wings. I suppose Derek's uncle - should've asked his name - can wait for a bit if his condition is stable and non-painful, but if it isn't either of those two things then he would be priority."
"Not really, time is asynchronous between the different universes and that is why there is five of us and not the ten that were supposed to come. Our home universe is stuck fractions of seconds after we left and the other five simply haven't exited it yet. Among the group that was coming it included an extreme medical genius and someone that could provide magical healing. But for all we know they can arrive anywhere between the next minute or in the next millenium. I was wondering how Derek would react to the proposal we could hold out a bit longer instead of just turning his uncle into an immortal. Oh, and Felix can summon information from the other universes so if any develop a miracle of medicine we could use that too."
Fenris gives him a helplessly shrug. "So far the progress between all three observed universes looks pretty much random with our original one being consistently slower but at a rate that fluctuates between one to six million times slower than here, maybe it is be stuck like that, maybe next time we check it will a thousand years."
"The hereditarity? I'm not aware of anyway that we could test it that doesn't involve conception one or the other, there had been two births plus a pregnancy among the group that knows, but none of the people involved wanted to risk something weird happening. One of the couples that gave birth actually decided to become immortal after the pregnancy."
"Skymages are not typically immortal, the immortality thing is new. And I misunderstood because of the ambiguous use of 'him'. Well, my power can't recover old memories, only restore the ones you had or formed after becoming immortal. It can restore any physical damage. So it all comes down to the uncle's exact problem. If there is enough information there and it all just needs a healed structure to run it, then he can make a recovery after spending a week growing a new body. But it gets more complicated if it is something more delicate."
Fenris cracks up. "One thing I can tell about Skymages is that every single one of us has this short range effect that makes the air around us comfortable for us. Culturally, many of us are comfortable with nudity and I'm shameless about it. But what do you want to know exactly? The powers? Or our rich history and culture? Do you mind if we move the conversation to the balcony?"
Fenris will do exactly that if a history lesson is what he wants. Fenris has recently investigated the topic because the histories between the two universes don't diverge a lot even despite all the magic. He'll remain doing so while naked and will remain amused by Stiles' blushing.
Plotting happens. Back home only a few hundred people are aware that this kind of immortality exists, a group comprised of mostly dreamshaping created people, relatives of dreamshapers and the dreamshapers themselves, in descending order of magnitude. The twins held discretion to who would get immortality and sometimes they would trade it for favors. And most people who knew would be disadvantaged if the secret came out or if they antagonized the twins too much. Things have been peaceful enough lately that a couple of times they randomly selected who would get the immortality. Anyone with a public identity would need a new one afterwards since wings are a significant cosmetic change, but are ultimately something known to be possible for humans.
Here, Fenris guesses that they can adopt a similar strategy with the caveat that the immortals would be more noticeable in public so they would inevitably need to hide unless Fenris can add the ability to shift away the wings by doing the magical equivalent of reverse-engineering werewolves. The possibility to make the immortality transmissable like the lycanthrope did cross Fenris' mind but he is skeptical that this is a) possible b) wise until he has a much deeper understanding of werewolves and how they fit in the world.
"I would still use dreamshaping. I can 'look' at the immortals and see their magic and how it interacts with the immortality magic and there is some room to improve from there. I'm pretty certain that adding new powers is possible. I just never had the opportunity to dedicate myself to the project."
"And not sure what you mean with 'work', but when we sleep we feel we are in this sort of disembodied and floating in a sea of energy and that energy causes the dimension to expand. Each dimension has it's limitations, Felix can create vast ridiculously luxurious spaces, but no magic objects. I can create the immortality springs, vast frozen wastelands and sea-serpent monsters that guard the former, but basically nothing else. Other dreamshapers back home had similar limits."
"Well, standard inventing is discovering what you can already do. But in a lot of senses yes, there is a matter of being creative, and coming up with narratives that justify what you want to do. Felix can do a lot of stuff by convincing himself that his dimension is owned is the home of an eccentric billionaire that can buy anything. I'm stuck with what I got because my dimension is a mockery of the Stormlords' afterlife and it will be like that until I can resurrect my parents and make them immortal."
"Yes, but there is a risk the person might never wake up and they only control the power if they wake up. There is also no way to stop being a dreamshaper and not expanding the dimension can be hard on the short term and is impossible on the long term. Worth looking into it, but finding volunteers that fit 'likes immortality' and 'will accept death if they dimension is dangerous' will make things hard."
"For the dreamshaper? With two dreamshapers and five immortals around it is pretty safe, we can just open a portal to your dimension find you and then lead you out of the portal, which will wake you up just fine and give you control over dreamshaping. And I'm not exactly offering it, dreamshaping can be quite dangerous on itself."
"Not exactly mess up. But your pocket dimension might be dangerous in a way that you can't contain or change, I'm talking stuff of literal nightmares. Not to mention that we are not yet on the share-great-power stage yet. And while we are pretty certain the dimensions are somehow personality based, the data on what traits are relevant and how they manifest is rather lacking."
Fenris messages to the others what happened and tells them that he is going to check on the shard and meditate on it.
Their current security set up is simpler than back home, but suitable enough for a world with only two dreamshapers.
He goes to the basement and goes through a portal that opens to a large pocket of air beneath the ice. Originally it was just big enough that they could construct the supporting structure and then melt the ice, rinse, repeat, until it got tall enough that the portal opens to a sudden drop in air, which Fenris easily can float through.
He goes through a second portal at the bottom of that pocket of air, one that opens to a large underground bunker that almost looks like a luxurious suite it has it's own hydroponic garden which Vii is currently tending. Fenris nods at her and she nods back. Fenris goes through a third portal, another pocket of air, then another bunker. There are in fact ten of these bunkers, each impossible to access without the aid of portals, they just haven't got around making the intervening air bubbles.
Fenris goes to a vault that scans his retina. He finds the dreamshard safe and sound inside.
He picks it up and meditates on it.
Felix invites him inside, looking a bit self-conscious he takes Derek to an outdoor area where the others are waiting.
"Okay, we have a few options on how to help your uncle, but some require a bit of more detail. We know of at least three universes, this universe, our original one, and one that is similar enough that has a werewolf Scott in it and where a copy of me landed starting this whole mess. We've noticed that time doesn't flow at same rate in each universe. Our original universe moved fraction of seconds during all the time we have been here. The thing is that if it moves just a few seconds forward then our entire team we meant to send will come and that includes an extreme medical genius and someone that can produce a cure to all physical injuries."
"There is also witchcraft, that is known to heal, but takes years to learn. But we already might have a solution available. Our kind of immortality is produced by me and is very efficient, if the problem with your uncle is entirely physical we can make him immortal, kill his current body and then wait a week until he grows a new body which might be fully recovered. The downside is that it might not work with more delicate mental problems and is a very, very permament and might interact badly with future solutions. Also, he will have wings and some weather-related powers on top of the immortality.
Okay, vaguely prejudiced against non-werewolves.
"Well, we still would prefer to wait for a couple of days in case the others show up and we still should discuss this further so you can make an informed choice. It is important to understand that my immortality is a very permament thing and if it doesn't solve the problem or interact badly with future solutions it isn't something we can revoke by any means we know of. One of its failsafes against mind tampering is forking, duplicating the two versions of the person, this might lead us to have multiple copies of your uncle and they might be any combination of catatonic or recovered. And we might need to try mind tampering to help him if immortality doesn't. Would he be okay with multiple versions of himself walking around? Some of which catatonic?"
"Thank you, Vera. Another alternative is if we tested the effects on another werewolf. But Scott is not up to it yet, and I'll fully understand if you don't want to be a guinea pig. Even more so when one of the tests would involve handing you a means to kill your current body so we can be sure it preserves lycanthropy."
"Okay, take off your shirt and drink this it will hurt briefly." He offers a vial of water.
It tastes like regular water, but as soon it passes his throat there is a sensation that spreads from the center of his body, it is soon eclipsed by a brief burst of pain and then the confusing sensation of new feathery limbs in his back and something else... Derek can feel the water in the air around him and can sense it in the flower vases around the room, it is obvious that he can just reach out and move it, there is another sense that he could make the air chilling cold if so desire.
"Greater gift of humidity, you can control water." Fenris announces. "Anything else?"
Well, that totally didn't sound concerning. Except it did.
Before anyone can say anything Vii takes a couple steps forward, produces a syringe from a pocket and swiftly stabs Derek in the neck.
"I was going to ask about his personal belongings..." Felix says but Derek is already unconscious before he can hear anything else.
"I will show you where his old body is." Fenris takes him to the cold storage they created for this task (One does not mix corpses and food).
Assuming Scott is okay with seeing it. Here is Derek body, shirtless and with a pair of blue wings on his back.
"We didn't get the opportunity to ask if he wanted to bury the wings. We decided to compromise by damaging the base so it looks like a clever hoax."
"Stiles decided that invading our privacy was a smart idea. Fenris caught him snooping around in his bedroom, stopped that, they have a long and amicable conversation. Which would be all fine and dandy, if it wasn't for the fact that Fenris likes to hang out naked in his bedroom and he was naked the entire time he and Stiles talked."
"Our friends back home? There is some time weirdness between universes and they are stuck in the moment after we left. And then there the original Felix in the other universe with the other you. I think the twins are quietly despairing over that Felix, but not showing because there isn't much we can do."
"You're too kind. I think what we actually need is people that can go outside freely or at least have legal identities so we can set up charities. We have magical items that allows us to make the wings invisible but only two and they tire anyone that isn't me or Vii. Derek was going to arrange the identities for us, but we got distracted with the entire immortality test thing and we don't know how that is turning out. I wouldn't oppose going out and doing something for fun."
"Oh, the twins won't stop until this is an utopia where everyone can live happy and fulfilling lives. Then, I don't know what they will do. Maybe find aliens and improve their planet. They should start by doing a lot of charity donations, then maybe sell magically created things and give the proceedings to good causes. Maybe take a look at the werewolves and how to improve their situation, you'll notice the theme 'improve the situation' being very constant."
"Better if you do...
He breaks away from the hug, despite looking like he really needs it. "I'm like Vera and Vii. I was created by a boy called Arthur Jameson and I was sort of created as his twin. So we were identical. His uncle used this to kidnap and use him for his power while I was sent back to his father. But I knew who I was and kept trying to assert that... One day his dad hanged himself because of me and I... assumed Arthur's identity."
"I mean... Okay, I'm being presumptuous just for suggesting that you would like me like that but, there is a thing called polyamory and its, like, having multiple relationships at same time, but not to be lewd, it is honest affection, but without jealousy or monogamy.
I dated the twins at same time."
Scott always expected it to be easy, falling in love. When he met Allison, it was easy. They fit together, her jagged edges and his frayed nerves balancing out. It was safe, and warm, and fun.
It was intense, and what he felt for Kato was more stable. A kind of affection and respect that he didn't have, with Allison.
He still didn't know either of them at all, really.
After a few minutes, he stands, and goes looking for the others.
"Well, first, It is pretty common for people to want to be important to their friends and family, often in a exclusive way. Second, having romantic feelings isn't necessarily self-centered, if anything the more you care the more selfless you're. Third, people can have multiple sources of happiness, romantic love doesn't even have to be the ultimate one. Finally, unnecessary conflicts between people don't lead to more overall happiness... I keep remembering a movie, where both romantic interests are great and how everyone would've been so much happier if the protagonist could stay with them both, she could still live in the same neighborhood, hell, even her dog would've been happier."
"If everyone is always happy, that works, but what if two people argue? Everyone else has to deal with that, even if they don't have a problem. There's just more ways for things to go wrong, that's what I mean about trust. How can you do this with someone you don't already know really well?"
"Trust is important to any relationship and couples' fights can still affect people that aren't involved in the romantically. Groups of friends taking sides because two of them split up. Parents divorcing. Monogamy doesn't complete wards you against relationships going wrong. And if you are having a relationship with someone you are supposed to know them well and... well, communicate things so you can address problems honestly."
"Uh... your other partners also don't get a say on that," he sounds vaguely concerned, "also as a clarification not everyone in the polycule needs to date each other and not everyone needs to represent the same to everyone, there are such things as primary partners, or partners that engage in only some parts of romantic or sexual behaviors."
"Well, first, even poly-people can feel jealous, but the difference is how one deal with that - mainly, you accept that you feel it, try to figure out why and then try to deal with it. Reassure yourself that you're worthy. Communicate with the relevant people the issues you might have. Realize that jealousy is socially expected as a sign of romantic devotion and one can internalize that like so many other bad things society expect us to believe... I feeling like a broken record, but again, jealousy isn't exclusive to romantic relationships. If Stiles said that you are spending too much time with another friend how would you deal with that?"
"You're pretty great Kato," Felix says putting a wing around Kato's shoulder. "And my case is unusual because when me and Fenris were little we realized we would like to date the same kind of people and decided to share, then we sort of... failed to form a jealous reaction? And the point is not ever feeling jealousy, more not having jealousy as a default?"
Felix laughs, Kato follows along. "Okay, I don't see where is the harm in that."
Presumably, Scott will follow them to a chamber where there is indeed a large rock (house-sized held in place by strong metallic structures), where they can find a baby sleeping underwater. The fountain is adorned by statue that is immediately recognizable as Derek, but with wings.
"He is going to get his wings back one he wakes up." Felix comments.
"I mean, our world does have mind-affecting magic and it can restore memories that you lost after becoming immortal too. It doesn't go wrong, because it is careful and takes it's time to insert the mind properly in the body, albeit Fenris thinks it could go a lot faster if it was less careful."
That Kato can certainly provide another description of himself, still edited to be less of a boomer, but more honest and detailed. What are his preferences for this kind of media, or things that he likes to do during sleepless night (flying being the obvious top contender).
"Who else? Stiles loves fighting fictional characters. We were at Disneyland, and he'd had too much funnel cake..."
Scott enthusiastically mimes the epic battle. Apparently, Goofy got between Stiles and the cotton candy, and when his bite made Goofy less goofy, Melissa insisted that biting the characters was an essential part of the experience.
"No, the portals are a good idea, I just want to make sure we don't miss anything. What happens if it's 'too close to dodge', but it drags someone else in? Or maybe it can't dodge, but the portal just doesn't work on alphas? We need a couple of backup plans."
"I can make pretty much anything if I can specify a physical property like "it is inside the argent house" or "has the words 'contact information'", it gets a lot harder for things like "the murder weapon" and I can pick information from people's mind, but it takes forever and more so convert it to a non-brain format."
And he starts rambling about the Argents, and how aloof and cold and rich they were, and how Kate was so different from her brother, and she never thought he and Unger were stupid or pathetic.
So when Kate asked them to do something they'd done before, something fun and easy and maybe a few people would get hurt, but wouldn't it be worth it? They did.
They present their evidence, including the bit about Kate and the chemistry teacher. It isn't exactly suspicious, but puzzling how they acquire it, but they aren't volunteering it on their own volition. "We understand that it isn't definitive evidence, but the original investigation was obviously hindered by lack of a full picture."
"We don't harm victims of werewolves. We don't harm human bystanders. We don't harm werewolves whose packs are innocent of any crimes. We do harm human allies of werewolves and innocent pack members, if a pack kills or turns someone in our territory. We will speak to pack emissaries, if they are willing to speak to us. We try to minimize harm to our community."
Vera does not go still, but she does keep her current demeanor regardless of what she hears after "we don't harm werewolves whose packs are innocent of any crimes". There wouldn't be much of a point. Vera is quiet for a moment. She eventually settles on "my first naive impulse would be to point out that a lot changed since the Middle Ages in regards to technology," she tells Chris and to Victoria, "I am not entirely clear if Kate broke your code of conduct then as the arson's victims would fall under the umbrella of people that are allowed to be harmed."
Vera nods. "We have colleagues with resources that might be interested to help. We would need to consult them first though. And we want to ask more questions about the general state of the world, but we would understand if you'd like to kick out the two mysterious girls that showed up at your doorstep asking questions."
That is just what they want you to think.
Well, they can pretend they are going about their business in this sudden mysterious fog that is forming. Gosh, Beacon Hills have certainly been seeing foggy days lately.
Eventually it's foggy enough that they can take flight. They go back and report the others.
Well, they can't just change universes. They only discovered that when Felix-one found himself in the other beacon hills. Fenris thinks that maybe in the future, his fork back home is going to organize "humanitarian" interdimensional expeditions, but that is for later.
Magic can do a lot of things, easier to say that it can't do time travel or predict the future too far ahead. Fenris is confident that it can resurrect the dead, someone just needs to figure out how or develop the ability. It has demonstrated capabilities such: control the weather, telekinesis, emotional control, illusions, healing, animating objects, grant sapience to animals, control various materials and energies, translation, it goes on.
Would Stiles like to watch a video of two Witch-Queens fighting? They are the most powerful kind of magic-user-or-magic-being in Fenris' world. With the possible exception of dreamshapers.
He mostly suggested because it is impressive.
It quite is, the woman that shows up on camera is wearing a dress that looks made out of fluid gemstone the camera is zooms out revealing she is flying above a field. A halo of multicolored gems circles around her as she looks contemplative.
Then the action starts as the ground bursts open with a thousand snaring roots that try to grab the woman. But her gem-halo quickly turns into a sharp stone of blade that deflects the attack.
Another woman, wearing what could be only be described as a skintight suit made of leaves and vines bursts out of the ground. Riding a giant snake-like vine-thing. The point of the giant vine blossoms into a flower that suddenly shoots a blast of yellow-energy.
The crystal one creates a barrier that absorbs the blast. She then retaliates by throwing a barrage of crystals that detonate cold explosions when they hit.
For a moment it appears that the plant controller has been frozen over, but she then reappears behind the other, ready to drive a suddenly appearing spear through her adversary's ribcage. The spears goes through, but it's revealed to be a kind of illusion and then suddenly dozens of mirror images of the crystal one surrounding the plant controller.
Hundreds of flowers sprout from the plant controller's suit and each detaches and flies away to detonate against one of the mirror images. The scene is soon filled with dust particles and it's hard to see. There are a couple more explosive noises and then a likely-magical wind clears the view showing a wide crater filled with crystal shards. The plant controller is unconscious. Standing at to of her the crystal one observes calmly for a moment, then she shoots a beam of light at her adversary.
Her adversary stands up, gracefully admits defeat and departs flying.
The crystal one turns around and smiles to the camera.
It was like watching some kind of highly aesthetic anime battle.
"We are still recovering and trying to consolidate and patch up vulnerabilities. Which mostly manifests in the form of traumatized dreamshapers. While simultaneously trying to use dreamshaping-conjured things to get a subtle influence. ...We have been focusing on getting custody of our sister from our grandparents."
Fenris does have some notes, which he shows them to Stiles.
The minimum dreamshaper power set includes the ability to create a pocket dimension and portals to-and-from there. This is usually accompanied by some sort of matter generation such that they create terrain to fill in the pocket dimension. This is a process of creation and dreamshapers typically can't change their dimension's environment. And it can only be done while asleep. Dreamshapers lose the ability to dream the normal way.
The pocket dimension "coexists" with the outside world such that one could describe it as occupying the same three dimensional coordinates, but being displaced in a "fourth" dimension. Meaning that if you can see through dimensions (there is a magical glass that allows this) you would observe people and things overlapping each other, even though they wouldn't be interacting in any other way. For the same reason, if one were to enter through a portal, walk a mile and then exit through another portal, they would find themselves the same distance and direction from their starting point.
However, dreamshaping is very idiosyncratic and even the above rules can be bent or defied. Some dimensions still have a relationship with regular three dimensional space, but they are internally warped or fluid. Some dreamshapers have wildly variable levels of control over the contents of their dimensions and portal creation (including the ability to shape the terrain as they want). Some dreamshapers have the power to project an "avatar" into the dimension while they are asleep.
Furthermore, dimensions have other unique-often-magical traits. They might have ambient effects, produce unique species, materials, objects or people... it varies wildly. It varies from harmlessness (zones of lower gravity) to dangerous (shapeshifting monsters), not to mention apparently random, like a dimension that gives you a knife when you visit it for the first time and teleports it back to your hand in the subsequent visits.
"So, in short. With minimum preparation any dreamshaper could invade anywhere and a good chunk of them could contribute other things like weapons or mind control. Can you imagine the chaos an ill-intentioned dreamshaper could wreak? Or even just a misguided one?"
"Somewhat, it does mean that they can't work their dreamshaping and they might be too tired to direct the dreamshaping once they do fall asleep, but that isn't sustainable. Not to mention they might be in a spot where they can direct their dreamshaping but not lucid enough to consider the consequences of their actions. Like creating explosives as a means to free themselves."
"Oh, not even close to everything, but they are the three most powerful things by far. I do have a compilation of other various magical phenomena."
Fenris shows him the relevant document, it's... at least a couple hundred items long. "Most of it is very minor or very specific, though. And largely not relevant except by way of example."
"I don't think they know we are supernaturals." Vera says. "I didn't read any sign they are suspicious that we are."
"They might have found my hair suspicious," Vii suggests waving at her long white hair.
"Maybe, and we were pretty mysterious," Vera admits, "but I don't think they decided we are magical or even suspiciously motivated. At any rate I don't trust their judgement either. In the same conversation they talked how a mother would never reject their child but also how the current system hinges on alphas consistent ability to do so. I really doubt they have the self-awareness to realize that the same failure mode applies to the situation with Kate."
"Well, yes. We were considering using you as a bait and then portaling him into either mine or Felix's pocket dimension. We can make something like a underground bunker with an exit to Earth and that opens when the alpha is close enough. ...We could go with this plan and use Kate instead, he can't possibly want you more than her."