@Nianque: So here's the first Omake for Blackout, which does a lot to establish the Dark Stygian and Dreamscape so...
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The Dreaming Defender
Whenever one sleeps, they will find strange visions- sometimes good, and sometimes bad. Yet for either one, they'll just insist it was nothing more than their imagination...
Which works perfectly for the Dark Stygian, inhabitants of the Great Dream. Born from the shadows people of the Waking World cast, all the Dark Stygian desires is the continued protection of the Great Dream.
To that end, they'll even recruit the young, training them to be protectors. This is what Blackout has been 'dreaming' of, the day he'll finally get to be a true member!
... Yet he gets bored just waiting around, especially ever since he earned his name.
"Sometimes I wish, I could just explore the Great Dream freely again... So much more fun than just sitting here!"
Letting out a sigh and rolling onto his back, Blackout looks up at the 'sky'- no sun, no moon, just a vast expanse of starry darkness. Being the Great Dream, 'Day' and 'Night' don't exist here... even if sometimes Blackout wished otherwise.
Still, no matter how hard he stared, nothing was going to change... Deciding to get up, Blackout rolls onto his legs- and jumps back with a jolt upon noticing a much larger individual.
"Master Screamsaver, when did you get here!?" The older shadow just smiles in amusement, making a show of bringing a claw to his chin in thought. Finally, with a shrug, he replies with an amused tone. "I was here the entire time, of course."
Blackout knew that couldn't be true, but his master did have a strange habit of appearing out of nowhere... maybe that's just an advanced technique? Still, if his master was here, then...
Getting excited, Blackout couldn't help asking. "Are you taking me on another assignment Master? What are the Weavers doing this time? I'm ready for anything, so let's go!"
Yet as Blackout tried rushing off, his Master gently stopped him. Chuckling lightly, Screamsaver looks at his apprentice. "Nothing ordinary like that... I've discussed things with the other Masters, and well... This is
your assignment."
That causes Blackout to pause, his mind whirling with thoughts. However, before he can say anything his Master takes on a more serious expression and tone.
"This is important Blackout, you'll being dealing with a... Fear Dragon. Granted, one that is relatively weak and new to its power, but a Fear Dragon nonetheless. Do not let it defeat you, understand?"
Eyes widening at that, Blackout's excitement peters out as he recalls what those are.
"I... I know they're dangerous, but... Can I really do this? I've never scared anything before..."
Relaxing as his Master holds his shoulder, Screamsaver looks at him before speaking. "If anything goes wrong, I'll be outside waiting. I'll just pretend it destroyed itself with its power, if I have to deal with it. Okay, my boy?"
Blackout nodding his head in agreement, he still doesn't feel comfortable... But this is something he'll have to learn, if he wants to protect the Great Dream from any and all threats.
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The outside of a dream is something interesting, in Blackout's opinion. Sure one can see glimpses inside, but there are also...
echoes of past dreams, if one knows how to look. Between that and the mark of Weaver interference, it was how Blackout first met his Master.
Honestly, exploring the dreams of Awakers was something Blackout enjoyed. Now, though... he wasn't sure how to feel, staring at the entrance to a Fear Dragon's dream.
"Come on Blackout, you can't wait forever. See those other dreams, so close to the Fear Dragon? If we don't do something, it'll eventually hurt those Dragons and their Dream Shadows."
Looking up at his Master, Blackout could see how serious he is.
"Right, if they go unchecked... they'll become a Nightmare Lord. It isn't a real Awaker, just a monster. Like... a Weaver born in the Waking World."
Taking a breath and letting it out, Blackout steels himself. Giving his Master a confident smile, Screamsaver's expression cracks just enough to flash a small smile too.
Focusing on the dream, Blackout steps forwards- and immediately finds himself in a
much larger environment, sun in the sky and seemingly nothing but clouds around.
Walking forth with no issue, he cranes his head around looking for the monster- and stills as he hears an excited shout. Looking to the right, he sees a speeding shape burst through the clouds as it ascends skywards.
Obscuring himself with some clouds, Blackout peers from behind the dream matter. Yet, the Fear Dragon doesn't seem to have noticed him, instead just... happily soaring through the sky.
"No, it has to be stopped! Fear Dragons can't control themselves, so... so I'm helping it." Calming himself and focusing, Blackout darts under the cover of clouds to approach the Fear Dragon.
Watching as the Fear Dragon flies around, forming a tower of clouds, Blackout can't help himself from focusing on it. Why would such a dangerous creature look so... sincerely
happy?
"The bad Weavers I met never seemed happy, so..."
"Huh? Oh, hello! Why aren't you flying?" Snapping out of his thoughts, Blackout looks upwards- and the Fear Dragon looks back at him, curiosity on its face as it lays on top of the cloud pillar.
Slightly startled by this, Blackout immediately calmed back down.
"Right, they aren't actually aware of me. Though how is the dream suppose to fit me in?"
"Wait, can Shadow Dragons fly? Ah, I'm sorry, I wasn't trying to be mean!" Looking up at the Fear Dragon, Blackout couldn't help feeling rather confused by what was happening.
"What am I suppose to say? It... doesn't seem like a Fear Dragon, so..." Finally getting himself together, Blackout responds. "I'm, um... a Dream Dragon. So I am flying, I just... don't look like it."
Watching as the Fear(?) Dragon gets all excited, Blackout backs up as the dragon flies down to him. "Dream Dragon? That sounds
so cool! Though, being a Wind Dragon is even better!"
Blinking at this, Blackout looks over the dragon. Though he isn't certain what they really look like, Blackout could still tell the dragon's appearance isn't their true form.
"Huh, do they... really want to be a Wind Dragon?"
Looking at the playfully proud dragon, Blackout
has to find out... "Really? Are Wind Dragons even better than Fear Dragons?" That causes the dragon to stop, suddenly uncomfortable.
For a moment, Blackout could
sense the illusion flicker, before the dragon speaks. "S-sorry, that was rude... I'm just really excited, cause I can finally be like my family!"
That, in turn, causes Blackout discomfort as his glance flicks back to the entrance.
"Can I really do this? They don't want to be a monster, and... their family would probably be hurt if I did..."
"Hey, what's wrong? Why don't we fly around again?" Looking at the dragon, Blackout could see them smiling at him. Even though he could sense fear in them, Blackout noticed how it was being smothered by something else- something
positive.
Yet, even without looking, Blackout could tell the dream was suddenly withering. The dragon before him just looks confused, but... turning around Blackout could see his Master.
Where once was sunlight and happy clouds, Screamsaver left darkness & thunderclouds. Watching those eyes, his Master showed no kindness and affectation as he approached.
"Blackout, my boy, I was starting to worry. Are you alright, has the Fear Dragon harmed you?" Yet even as he says those words, Screamsaver continues to ooze a growing menace.
Blackout didn't know what to say, he hadn't expected this-
any of this at all. The Fear(?) Dragon decided to react first, looking annoyed and speaking in an offended tone. "Hey, I'm a Wind Dragon and I wouldn't hurt anyone!"
That causes his Master's gaze to immediately focus on the dragon, his eyes morphing into black pits with crimson light leaking out.
"Silence, you abomination."
The dragon winces at that, Blackout even sensing their sudden fear. If his Master could do that with a single look... why not do this himself from the start? Turning to his Master, Blackout finally answers.
"I'm unharmed... Master, they really don't
want to be a Fear Dragon, so-" The wind suddenly picks up, blowing away the clouds around Blackout and the dragon. Looking at his Master, Blackout could see barely restrained
rage.
"If you won't grant it mercy, then I will. This was suppose to be simple, a weak pointless monster for you to practice on... But talking to these things accomplishes nothing."
This, this was the first time Blackout saw his Master truly angry. He knows that Fear Dragons are dangerous, that the Nightmare Lord would of
corrupted the Great Dream if it didn't want to destroy everything instead...
But looking back at the dragon, crying and afraid... Blackout didn't see a monster, just a scared youngling wanting to be something they idolize. He didn't know why his Master thought he was ready, but...
He couldn't just stay back, letting his Master hurt the dragon. "Please, Master, we can teach them! They can help us protect the Great Dream, instead of destroying it!"
For a brief moment, his Master stilled, and Blackout actually thought he got through- only for a
wave of fear to slam into him, images of some horrific dragon-shaped
thing flooding his mind.
Cities destroyed, lives ruined and burned, another's hopeless despair for the one they loved... Blackout, for the first time ever,
knew what his Masters feared- the birth of a new Malefor.
Yet, even as this fear flooded him... it just gave him
strength. If his Masters
truly fear the rise of a Nightmare Lord... then striking down Fear Dragons would just
hasten that outcome.
Spreading his wings, trying to shield the dragon behind him... Blackout slowly but surely stood back up, even as his Master's power kept trying to push him down. Then, as he lifted his head and stared at his Master-
It
stopped, his Master's eyes going back to normal as horror spread across his Master's face. Neither said anything, Blackout staring calmly while Screamsaver's eyes moved wildly.
Finally, the older of the two spoke softly. "I see... I'm... I'm glad you passed the test. Don't... don't report back until you redeem that Fear Dragon, understand?"
Watching as his Master turned away, Blackout didn't want to speak... but knew he had to. "I promise, Master, I won't leave until they're a hero!" For a moment, he thought Screamsaver was going to look back- but instead his Master just left without looking.
Letting out a sigh, Blackout turned towards the dragon he just risked
everything for. Blinking, the dragon's illusory appearance came down at some point... because of the fear he could sense in them.
Approaching them and touching their shoulder, the dragon startled at the touch- and Blackout could tell their fear is slowly fading away. The two of them locking eyes, Blackout spoke first.
"If you know what I'm saying... You don't have to be afraid, of what you are. I can, I can teach you to be a Dream Dragon instead. I know that isn't what you want, but you can help others this way."
The dragon sniffling, they gently nod their head before replying. "I-I don't want to hurt anyone... So, so teach me. I want to be a Dream Dragon instead, so please teach me!"
Sensing their fear giving away to determination, Blackout wasn't sure what to say... but nonetheless he smiled, and asked. "Alright, I will, but what's your name? I'm Blackout."
Seeing the dragon smiling in turn, their response is quick. "I'm Nimbus, though just Nim is fine!" Seeing that happiness return to... Nim, Blackout thought to himself.
"Yeah, this won't be so bad."
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And that is all! I, I honestly wasn't entirely sure what to write. The original version went for more of an "Dream Shadows are Fear Elementals" approach, but I changed that after deciding Dream Shadows & Fear Elementals are (technically) separate.
I also left this open for several days, and as I finally started finishing it kept wondering if all this Backstory was better left unsaid. Ultimately, I left a lot of stuff open-ended so Nianque can fill in the blanks.
Still, regarding Blackout's actual nature (not that he knows)... I would say he's more-or-less the physical Blackout fused/overlapping his Dream Shadow. So he's physically his mental age, but if he ever left the Dreamscape things would get
weird as Physical Blackout & Dream!Blackout would separate.
What exactly all happens I'll leave up to Nianque, but I would say that Physical!Blackout & Dream!Blackout couldn't re-merge without serious research. Even then, it probably wouldn't end well, since both would be fully-formed entities unlike when they were put there as an Egg.
Besides that, regarding Nim's combat training... I feel like she would of trained in using Combat Illusions, with her being very reluctant in forcibly making others afraid. Like, I could see her making Nightmare-Illusions that work off your fears, but outright shoving fear into others is uncomfortable for her.