#demon twins AU

[deyostra-walos]

DP X DC Demon Twins Prompt

When the demons twins were 4, Ra's tried to have Danny killed. Instead, Danny faked his death and ran. Since then, he and Damian have given each other regular updates via a league communicator using the codenames Songbird and Polaris (mostly after Talia sent clones after Damain). This was updated to specific phrases using the codenames after Dan. The pair know just about everything there is to know about the other. When Danny ran, they made a deal. To stop the league from finding Danny, they agreed that they would only reunite for 1 of 2 reasons. Either someone found out about the other twin (Excluding Jason and Dan, who were, technically, there) or there was an emergency and this was the last resort.

One day, a simple message comes through the communicator outside of the regular updates.

'The deal is off'

[disillusioneddanny]

Demon Twins HC

Damian and Danny have this thing they like to do when they really want to get out of something. it's turned into a bit of a game for them ever since they reunited.

They would start off by playing games, silly, harmless games that didn't really mean much. Things like, who could jump the furthest? Who could throw a knife harder? each time one of the twins one upped the other, it was a point in their favor. These points would later equate to something very important.

Ways to cash in a favor with one another.

Danny: remember last week how I managed to capture Killer Croc before you?

Damian: what do you want, Danyal?

Danny: I have an exam in English today and I didn't study for it, can you be me?

or

Damian: remember when you told me that you could hold your breath for thirty minutes and passed out at twenty nine?

Danny: you'll never let me live it down. What do you want?

Damian: father has asked that I attend a JLA meeting.

Danny: I'll get on the Robin suit.

No one ever notices. Years go by and the twins are never found out. No matter how crazy or weird the situation is, no matter how obvious it is to them, no one in the family can actually seem to tell them apart.

Not when Damian and Danny have an endless supply of colored contacts, not when the two were nearly identical twins who knew one another like the back of their hands. The twins simply switch places whenever they need, and no one has to know.

[goingtoast]

demon twins

[magicpiano]

Another DCxDP demon twins AU: ghost grandpa Alfred

I know as a fandom we like to ignore Alfred's death, but I think there is some fun potential here. So after dying, Alfred decides to go visit Damian's dead twin and make sure he is doing okay. Only, he is surprised to discover that he isn't actually dead well kind of and has become a hero too because of course he did. Naturally, Alfred chooses to stick around.

Alfred makes sure Danny is eating balanced meals, going to bed at a decent hour, doing his homework/studying and patches him up after fights. All the while trying to convince Danny to visit the rest of the family, "They believe you are dead and are so sad about it. They wish they had a chance to meet you." He is slowly breaking down Danny's resolve with disappointed looks.

Alfred loves Jazz of course. I mean how could anyone not, but also he is just so happy to have a family member who actually cares about their mental health. She is a beacon amongst the rest of the family.

I think the Fentons are so into ghost hunting that they genuinely don't notice that a ghost has started up a full time residence in their home and has started doing all the cooking and cleaning. If they do notice that things are cleaner, they just think their daughter is so responsible.

When Alfred finds out about Dani he nearly has a full freak out. Someone so young is traveling all alone with no one to take care of her? And she isn't going to school and making friends her own age?? He starts following her around, making sure she eats, does some on the fly home schooling, all the while he tries to convince her to go visit Bruce so she can have a living adult in her life and also he can get her a fake ID and into school. She is like, "I am not really his kid, just a clone!" and Alfred is just, "You can't even imagine how little that matters to him."

I imagine this ends with Alfred just showing back up at the Waynes with 3 new kids trailing behind him and many tearful reunions.

[starry-songs-canvas]

Of Course Not(tm)

Kind of continued from this post I made a bit ago.

<><><><><><><><><><><><><><><><><><>

The bats are on a manhunt looking for whoever took their youngest. (Damian would not just enter an unmarked vehicle)

Nightwing, Red hood, Signal, Batgirl and Orphan all taking the streets while Batman, Red Robin and Oracle all look over the last known footage of Damian, walking stiffly with glowing red eyes. (Obvious mind-control, but why couldn’t he break out of it?)

“Uh, Batman?”

Suddenly, they get a FaceTime call invite on the Bat computer. (Batman has Bat-call, not FaceTime?!?)

“Answer, I’ll trace it.” Oracle says tersely. Red Robin hesitantly pushes the accept button.

“Ancients, you sure took your sweet time with that.” A blue-eyed clone of Damian snarks out the minute they enter the call.

“Where is Damian?” Batman growls out.

“He’s… fine. Well, fine as he can be at the moment.” The clone says, then mutters something under his breath.

“Anyways, could you come and get him? I’d drop him off, but I’m kind of busy at the moment.” He says as he’s furiously typing away at the computer.

“The signals heavily encrypted, I can’t get a read past somewhere in Illinois.” Oracle reports.

“What is the League planning.” Batman demands.

That makes the clone pause. “The League isn’t involved.”

“Then who else cloned him?” Red Robin asks.

The clone now stops what he’s doing and frowns at the camera. “Clone? No, I’m his brother.” Not seeing the reaction he wanted. “Danny? His twin? Other half of the demon twins?”

Watching their growing confused reactions he puts his head in his hands and groans.

“He didn’t mention me at all, did he? Of course not.”

[pikkuisesti-paskaa]

A demon twins au that I have been thinking about for a while

Danyal and Damian find out that Ra's intends to have them fight to death for the title of heir so they decide to have a duel during a mission and fake the loosers death. This way the stronger one gets to have the title, just like how Ra's wanted, but they wouldn't have to kill eachother. They don't want to disobey their grandfather, but surely this would have the same result without unneeded tragedy.

Damian wins so he claims that he killed Danny for being weak. They promised to never try to contact eachother so the league would not find out. They wouldn't know eachothers situations from the outside after all. They couldn't risk it. After years Danny knows that Damian is Robin in Gotham but doesn't know if hes out of the league or not. Damian has no idea where Danny is and never told the batfam.

Then some magican tries to kill Robin by summoning his dead brother to exact revenge. Damian is sure that the summoning will not work because Danny should be alive and well, only to be devastated to see the ghost of his brother appear from the summoning circle.

Additional thoughts. They have their own code made up of sign, gestures, and body language they can use to communicate hidden meanings behind their words or just completely different things. They have mastered the art of having a private conversation while to outsiders it looks like they're verbally ripping eachother to shreds. I can see them using this to figure out how to deal with the situation while keeping up the ruse. Maybe the bats come in and deal with the mage while Damian and Danny are "arguing" and "antagonizing" each other. While in reality Damian is convincing Danny that the bats can be trusted and Danny is debating if the risk of revealing everything is worth it, and if its already too late not to. And when they agree on dropping the act the bats get whiplash from the arguing turning into a tight hug in a second.

[stars-obsession-pit]

Danny got out.

Danyal al Ghul was created by the League of Assassins alongside his brother Damian.

Created, not born. Though they were both grown in the same lab, Danyal always felt the status quo. Damian was the heir, the real son, the one they cared about. Damian got to be a person, the one for whom human terms like “born” would fit.

Danyal was just the extra. The bodyguard to die in his brother’s place and a spare should he be lost.

And Danyal died.

Shed his old life like a snake’s skin and vanished into the bustle of a crowded city.

They would tell Damian it was a mission that went wrong. A failure, like Danyal always was.

But Danyal would call it his first real success.

Danny Fenton loves their new life.

Jack and Maddie, for all their unsafe work practices, care for them. That’s far more than their blood “family” in the League ever did.

Far more than they felt they deserved for the longest time.

So when their brother reached out, tried to reconnect as if they were normal siblings instead of born tools, is it any wonder they lashed out, told him to never come back?

Danny got out. Danyal is dead, one ghost Danny is happy to put down forever.

[tiny-space-platypus]

Never really fit back in

aside part 1

(Stories that I just can't get out of my head but don't forget in main plot)

Damian and Danny act like feral fucking cats thrown into an enclosed room together. The others have learned quickly that the boys CAN NOT be left in a room alone together or they'll both end up bloody and bruised. Well Danny will end up blood and Damian will end up bruised. But! If someone else is in the room they are the sweetest brothers to each other. Laughing, jokingly, hell Damian smiles, but once they're alone all hell breaks loose.

It's worse than when Damian used to try and kill Tim. At least then he at least tried to be sneaky about it but with Danny? No, Damian will walk up to Danny and just stab him for no other reason than he can and Danny, Danny just laughs and takes the blade saying something like "it's in me so it's mine now" then going to throw Damian in a choke hold.

At first the family was worried and confused because why the fuck are they so aggressive towards each other?? Yeah the bats all stalked Danny, yeah the bats were almost about to destroy the Masters and Fentons but that's supposedly water under the bridge now. Danny said he wasn't mad at least, he just wanted to spend time with his brother again. SO WHY WE'RE THEY ALWAYS TRYING TO KILL EACH OTHER??

Dick was the first to see this happen. Dick was with the boys, Danny and him making stupid jokes, Damian groaning, and they'd laugh. Then he left to grab snacks. Only to run back when he heard something crash, in the 5 minutes he was gone, Danny was impaled with a sword, with multiple batarangs sticking out of him! One was even in his eye!! Damian wasn't looking any better, black eye, split lip, bloody nose, and beaten to hell while Danny held him by the throat dangling him above the ground. Dick screamed and went to pull the boys away from each other which Danny allowed easily. When he asked WHY?? the boys only shrugged. Then began to argue about who kept the sword. Danny says it was in him so he should keep it and Damian saying it's his sword. Dick looked at the both of them and sighed taking the weapons for himself much to the protest of the boys. Now he had a head ache and a long conversation to have later.

Bruce almost had a stroke when he was told about it. He nearly fainted when he did see it for himself. HIS BOYS FOUGHT LIKE THEY WERE GOING TO KILL EACH OTHER. So now they couldn't be left alone together someone always had to make sure they didn't kill each other during their visits. Which is fine the Master's Manor was much more suited for their fights anyways hell maybe they could have their mother come watch them fight. It's been a long time since Danny has seen their mother after all.

The reason: That's the only way they know how to act together. They trained together when they were small and it's still just habit. Plus now that Damian knows none of his weapons can really kill Danny he goes all out to stay sharp, to Danny this is just ghost bonding. Ghosts do love fighting after all. Maybe one day he'll actually go full strength on Damian just for fun, just to see how his weaker, still mostly mortal brother will react. After all none of the bats have ever fought him in his ghost form.

Damian and Danny being left alone for 5 minutes:

[aealzx]

I spent a lot longer than intended on this X'D but at least the brain worms are gone again.

random design of Danyal Al Ghul based on the fic train I piggy backed off of earlier, and some further brain rot story idea that needed a design, btu that took too long so I didn't write it

Also vaguely influenced by some zillychu stuff. because why not a bit of creature in your ghost king.

[hello-eden]

Demon Twins Media

[starry-bi-sky]

this just in: danny fenton is just as much of a mask as Brucie Wayne? - another danyal al ghul au

Turns out, being placed in a civilian family who have no knowledge of your background is actually detrimental to the health and development of a child assassin due to lack of proper support! Surrounded by strangers in a foreign city, Danyal Al Ghul does as assassins do best. He hides. Espionage is one of many teachings one learns in the League, and it only takes half a day for Danyal to construct a new persona to hide behind: Daniel Fenton.

By the time dinner rolls around, Danyal al Ghul is safely and securely tucked behind the face of Danny Fenton; brand new adoptive child of the Fenton family who came from overseas. A shy, quiet little boy with a thick accent and curly hair, with brown skin and blue eyes, and an avid interest in the stars. The best fictions are always cobbled together in a little bit of truth, it's some of the only truth he ever lets through. He apologizes in a meek voice for his behavior early, he didn't mean to be rude, and he watches the three of them eat it up with coos.

Lies roll like silk against his lips, he struggles to meet their eyes and offers them his weakest, shyest smile. It's too easy. It's easy to go from there.

Danny Fenton, adoptive son, shy and awkward and unconfident but friendly. Who struggles in his classes and isn't the brightest, but tries his hardest. He makes bad jokes and has a quick tongue and a sarcastic mouth. He wants to be an astronaut. He's got the best aim in school, and is a terrifying dodgeball player. He's one of the least athletic kids in his grade.

It's like playing two truths and a lie, but there's only one truth, and the rest are lies. It's easy to pretend when he knows it's insincere.

Danyal Al Ghul, grandson to the Demon Head. Deadly, trained assassin. Has spilled blood, has had blood spilt from. Environmentalist, animal activist. He loves the stars. He owns a calligraphy set. A sharp tongue, an even sharper blade. He's clever, quick-witted, he would be top of his grade if he tried harder. He purposely doesn't.

He misses his family. He misses his mother, and he misses his brother. Mother visits a few times a year, so few times that he can count it on both hands. He cherishes every visit, as brief as they are. It helps remind him who he is.

Sam and Tucker are Danny's best friends. They've never met Danyal, but Danyal's met them.

It becomes routine to become Danny Fenton. As familiar and as easy as pulling on a shirt in the morning. Danyal wakes up and is always first to the bathroom in the mornings; stares at himself in the mirror until he can finally see Danny staring back at him. At night, he locks his door and sheds the mask.

Dying throws a wrench in his mask; splits a crack straight through the porcelain. He's able to smooth it over with sandpaper and liquid gold, but it's a little hard keeping his ghost form under wraps. It instinctively wants to shift to show his true self. Danyal can't have that, he's spent four years as Danny Fenton, he'll spend another four as him as well. Even if the feeling of the hazmat suit in his ghost form feels restrictive, like a too-small shirt suctioned to his skin that needs to be peeled off.

He'll live. Er-- well, you know what he means. It's frustrating however, trying to keep his Danny Fenton mask up even as Phantom - fighting in the air is something he needs to get used to, and the sudden propping of powers throws him off. But he is nothing if not adaptive, and he hates that he needs to slow his own skills down in order to keep pretenses up in front of Sam and Tucker.

The first time Danyal summons a sword when he's alone, is one of the few times Danyal gets to grin instead of Danny. He's fighting Skulker, and from an invisible hilt he draws a katana from thin air. It startles them both. Skulker takes a step back at the smile that spreads across his face.

They're both silent as Danyal examines his new sword.

"Do you know what people like me do to people like you, poacher?" Danyal finally asks him, the accent he began to hide a few months in slipping through. He drops all pretense, dragging the flat end of the blade slow and appreciatively against his palm. It's a good make, and when he cuts it through the air, it slices through like butter. He looks up at Skulker with a smile; "are you ready to find out?"

When Sam and Tucker ask about why Skulker seems so skittish around Danny now, Danny shrugs at them and says with a playful smile; "I don't know, I guess I kicked his butt too hard after our last fight." and he watches as Sam rolls her eyes exasperatedly, and Tucker snickers with his own joke.

By the time he reunites with Damian before their 15th birthday, Danyal is buried beneath so many layers of Danny Fenton that his brother will need a shovel to dig him out. He's not sure what he'll find.

[ashleyreyland]

"Do the Fentons know that you're Phantom?"

"No, and it's better it stays that way."

"Why?" Damian asked with a frown.

"Because they're ghost hunters; they hate Phantom and blame him for a lot of what happens in Amity. If they found out he was me they might not think that I'm…"

"Still human," Bruce finished for him with a frown of his own.

Danny gave a shrug, "I'm not sure if they'd believe that I was already dead and Phantom was just possessing me or if they'd try to find a way to 'cure' me or if they'd understand and just accept it as it is and I can't really risk that."

[ficcerspam]

Tim has noticed something odd, about the Demon Brat.

Sometimes, the Demon Brat would look to his left, as if to start a conversation, or as if anticipating someone saying something, only to freeze. Just for a moment, a half second, because nobody was there, before looking away with painful expression. 

Months later, Tim decided to stand there, just to see what would happen. The brat didn’t look at him once, and Tim found that curious, and odd.

Another odd thing about his new, murderous brother, is that he refuses to look into the mirror. That’s not true, exactly: he would look in the mirror for basics, for necessities. 

Tim realized, months of observations later, that the brat didn’t look himself in the eyes. 

Strange. 

Tim had asked him, once, why he didn’t. As expected, all he got was a “It’s none of your business Drake.”

But that didn’t stop Tim from wondering. Tim is, if nothing else, curious to a fault and persistent to an illegal degree. 

And so the strangeness would continue, and Tim would wonder.  

The brat would look to his left, pause, and then look away. He would deftly avoid mirrors, and when asked why he would sneer and avoid those questions, too. 

Until he didn’t. 

Until he came back to the Cave battered and beaten, some dreary autumn day, the Demon Brat unusually sullen and quiet and off his game. He had sat through the lecture Bruce had given him, and sat through the quiet reaching out from Dick, and sat through the cajoling teasing meant to rile him up, to get him to say or do anything per the norm, with an unusual aplomb.

The brat apologized, said he was fine, and ignored the rest. He told Bruce he wouldn’t patrol tomorrow, and would stay home from school, because clearly he wasn’t feeling well. 

 It was like Damian wasn’t there, fully. 

So when Tim saw that the brat’s door was open, the next day, he peeked in. 

Of course he did. 

And there the brat was, sitting in front of the full length mirror he usually had covered with a cloth when it wasn’t in use, reaching up and staring directly into his own reflection’s eyes. 

“Demon Brat?” Tim asked, stepping in and concerned about the look in the other’s face. There was no answer. 

“Damian. What’s wrong.” Tim stood behind the boy, watching as Damian touched the corner of his own reflection’s eye. 

“The color’s wrong, Drake.” Damian finally said, matter of fact and almost broken, absent-minded. 

“What?” Tim asked, trying to see what he was talking about. Nothing was wrong, nothing was changed. Damian met his eyes through the mirror for a long moment, but Tim didn’t understand. 

“The color.” Damian reiterated, looking at his own reflection again. 

“The color? Of what?” Tim and Damian were never close, not really, but he was starting to feel like something was slipping away, in this moment. Damian dropped his hand, and finally looked away. 

Without answering, the boy got up and carefully draped a cloth over the mirror, ushering Tim out of his room silent as the dead. 

“Leave me be for today, Drake.” Tim reached, opened his mouth to try and say something, because something was wrong, but what? 

But Damian simply shut the door softly. 

The sound of the lock engaging felt strangely, and utterly, final in a Manor full of lockpicking detectives.

Tim laid a hand on the door, and mourned. 

[magicpiano]

I have seen a few DC x DP crossovers where Danny and Damian are separated twins who meet again. But what I haven't yet seen, and think would be really funny, is an AU where Damian meets Dani, looks at her, and thinks, 'oh in the years since we last saw each other my twin has become transgender. Good for her.'

(Maybe Damian thinks Danny died, and it took a while for him to come back and that is why Dani looks younger? Or maybe he just thinks she is short for her age idk. Don't question this part.)

Anyway, Damian is trying so hard to be supportive, reconnect, bring her into the family and let her know that he is no longer with the league. He thinks Dani is pretending not to know him. Dani has no clue who he is because Danny never mentioned a secret twin.

Dani is like, 'why does the wayne family keep trying to adopt me???' She just thinks this must be a weird rich person thing, after all more or less the same thing happened to Danny with Vlad, right?

Lots of comedic miscommunication potential here.

[starry-songs-canvas]

Take Care of Him

The boy, who had Damian’s face, couldn’t be more different than Dick’s (alive?) baby brother.

Aside from his Snow White hair, he smiled and laughed freely, making puns on top of his embarrassing story about his supposed twin brother.  

(“Clones don’t have childhood memories right?  So if I have an embarrassing story or two, that’ll give you a way to check that I’m not a clone AND give you ammunition for teasing!”)

“—And that’s how his face—and his pride—was forever wounded by Sparta the warrior cat!”  Danny finished his story with a flourish, cracking up immediately after.

“Huh, and to think he left it at “training”, obviously he didn’t think anyone would let the cat out of the bag.”  Dick said, laughing even as he eyed the lookalike.

Danny snorted.  “Yeah, I doubt he thought anything as Cat-astropic as that would happen.”

They sat in silence for a moment, overlooking the buildings below, with the Dalv. Co. Labs smoking in the distance and the breeze blowing past the two, yet only seeming to affect Nightwing and not the phantom beside him.

“Is he safe?  Is he happy?” Danny murmurs as he looks up at the stars, looking every bit the forlorn ghost he claimed to be.

“…We keep each other safe.  And I’d say once he got past the stabbing faze, he’s pretty happy in Gotham.”

“But I’m sure it’d make him happy to see you again.”  Dick thought back to the comments the vampire-ghost they’d fought earlier.  It didn’t sound exactly, “happy” or “safe” for Danny.  Or anyone else involved.

Danny shook his head.  “Nah.  He’s… moved on.  And with how crazy my after-life is?  I’m already dealing with ghosts, ghost-hunters, and my—err—that frootloop from earlier.  I do not need to add furries and murder-ninjas to the mix.”

Danny sighed as he floated into a standing position.  “Speaking of which, if you could just, maybe not tell him you saw me?  Better to let dead dogs lie.”

Danny’s piercing Lazarus green eyes looked at Dick and he saw the exact same expression B had on whenever he “had to do it alone”.

“Just, take care of him, Kay?  Or I’ll haunt you to the ends of the universe!”  He said, throwing up a peace sign as he turned invisible.

Dick snorted, “Yeah, sure kid.”

Dick got up and started off toward the bat-plane.  He had a brother to interrogate, and another brother/clone of his brother to find.

[glow-worms-are-believers]

Giving up the Ghul (dp x dc)

Nyssa Al Ghul had been empty inside, for so very long. Since the camps, something had broken in her that she knew would never be fixed and she was going through life in a daze.

Still, she had been someone once. A warrior, a leader, and habits were hard to break when you’d been trained by her father. So she had been aware of her half-sister, Talia, being pregnant, she hadn’t cared but she’d known. What she hadn’t known until just now was that Talia had had twins. 

Twins. Nyssa almost wanted to laugh. How come her sister was blessed with two babies and she was left with memories of holding her dead children in her arms? Ra’s had permitted these twins but he hadn’t deign lift a finger to save Nyssa’s family, as if they were dirt under his boots.

The injustice was veritably choking her, as she struggled to breathe evenly. 

No, this is not fair, she thought. And it will not stand.

It had taken weeks of planing after that to make sure everything was in place, but eventually she’d managed, and here she was being rewarded by the small child yawning in her arms.

“Danyal,” she remembered having heard them call him. The other one, she could not find. He was likely with a wet-nurse or his mother, leaving his twin unattended. 

Ripe for the taking.

“It’s only fair,” she murmured to herself.

After all sisters should share.