#fleet!sonourge

"How about you get up and find out a new place to sleep tonight," Scourge grumbled, reluctantly hauling himself to his feet. "Won't even let me sleep in peace when there's no new missions you need me for... don't get in the bed if you want to be up at the asscrack of dawn."

"This is my room," Sonic said, linking his arm in Scourge's before Scourge could contemplate throwing himself back under the bed-sheets. "If it bothered you that much, you would go crawling back to your own room."

"Maybe I will."

"Sure you will."

"You think I won't?"

"Prove me wrong tonight if you want to, but you're not going back to bed today. After all the bitching you did about the birthday chair on my birthday, I'm not going to let you sleep your birthday away and give you the chance to bitch about not getting the chair."

"Some boyfriend you are, not letting me sleep in on my..." he trailed off, half-asleep brain finally registering Sonic's words. "Birthday?"

"Yes," Sonic said, looking at him like he was an idiot. "Birthday."

That couldn't be right. His birthday wasn't until...

Scourge frantically tried to remember the date, and when his memory failed him, he snuck a glance at the calendar.

Huh. Well, fuck him sideways, look at that. It was his birthday.

Scourge... had honestly forgotten all about that.

It wasn't his fault! It was this stupid dimension and their backwards way of writing dates. The weirdos wrote the day before the month, like maniacs, instead of putting the month first like a normal person. That little difference had tripped him up more times than he cared to admit, and he'd lost count of the amount of times the mix-up had gotten him into trouble. His recent tactic was to just leave all the date stuff to everyone else, and while he had gotten better at remembering their weird system, it still didn't come to him automatically. It was one thing to know, logically, what month it was, and another thing entirely to look at the date and associate the unfamiliar order with the month they were in. So he hadn't been paying much attention to the date, and the reminder of his birthday just sort of... slipped by him.

Apparently, though, it did not slip by Sonic. He remembered. Although Scourge couldn't remember ever telling him when his birthday was, so how Sonic knew was beyond him.

"It's my birthday, and you're still making me get up at ass o'clock in the morning?" Scourge complained, shoving down the warm, fuzzy feeling in his chest as he snatched his glasses from the nightstand. It was a familiar feeling by now, and it didn't bother him as much as it once did, but it was way too early for anyone to see him feeling sappy feelings.

"Oh please, it's only nine o'clock," Sonic snorted, dragging him out of the room. "Nowhere near the asscrack of dawn. Quit your bitching."

"I think I should get to sleep in as long as I want on my birthday. Don't I get any birthday privileges? What kind of fucked up dimension is this?"

"Your birthday privileges are the birthday chair. Move your ass, or you won't get any of the presents you were bitching about missing out on on my birthday."

Presents? Well, that was a motivator, Scourge couldn't lie. He dragged his feet for a few more seconds, just to prove a point, just so Sonic wouldn't win, but with lingering sleep slowly losing its grip on him, eagerness took its place, and he couldn't stop himself from picking up the pace a little. Sonic, like the dickhead he was, noticed immediately, and that stupid knowing smirk returned, and fuck, Scourge really needed to kiss it off his face. He'd do that. Later. Pencil it in to his to-do list. He'd get around to it right after he opened his presents.

Downstairs, the rest of the Freedom Fighters bustled about, the same way they had done for Sonic's birthday. Just like before, there were no cheesy banners (thank fuck for that) and the old ratty armchair had once again been dragged out of storage. The hand-made banners from last time were nowhere to be seen, but that was expected; those were banners for Sonic, after all, and Scourge didn't want banners about Sonic Day hanging from the walls on his birthday anyway. Overall, there weren't as many decorations as Sonic had, and the ones that were in the process of being hung up were boring and generic, but as most of those decorations from last time mentioned Sonic specifically, Scourge wasn't too upset about it. There was a green cushion on the armchair, though, which wasn't there last time, and Scourge took his rightful place on his throne for the day with smug satisfaction coiling in his chest. It wasn't much, but the cushion was so clearly bought with him in mind. It was for him and him alone, and it did wonders for his ego. No wonder Sonic was so pleased with himself while sitting on the armchair on his birthday.

"Scourge!" Amy appeared seemingly out of nowhere, beaming at him with a bright smile Scourge still wasn't used to. "Happy birthday!"

"Thanks." Scourge leaned back in the armchair, crossing his legs and doing his best to shove away the bubbling discomfort. Amy didn't need to know he still wasn't sure how he was supposed to respond to such genuine... genuineness. If she knew, she'd probably do it more, under some kind of excuse like helping him get used to it, which was such bullshit; Scourge knew her well enough by now to know she liked messing with people, and liked messing with people by being nice to them even more. The only reason she'd stopped telling people she was Sonic's girlfriend was because Scourge bragged about dating Sonic too much for anyone to believe it; apparently not even dating Tekno was enough to get her to stop, because Tekno found it funny and encouraged her to do it more. If anything united the Freedom Fighters outside of, well, fighting for freedom, it was opportunities to screw with Sonic.

Speaking of Tekno, she also fluttered in and out with presents clutched in her arms, parroting another "happy birthday" in his direction, although thankfully she was gone almost as soon as she said it, so he didn't need to reply. Even Tails waved at him as he flew in with a few more decorations.

"Sonic, can you-"

"Yeah, yeah, already on it," Sonic interrupted Amy, dashing into the other room after Tekno to help. Scourge peeked through the doorway after him; from what he could see, the pile of presents was nowhere near the size of Sonic's pile on his birthday, but he guessed that was to be expected. Sonic was the Hero of Mobius, receiving presents from grateful citizens in every Zone they entered, including a few sent over from the Special Zone, and Scourge had no interest in being viewed as a hero by anyone. No one had the same sense of gratitude towards him as they did towards Sonic.

An envelope and present landed on his lap before he had the chance to feel anything about that.

"From Ebony," Amy said quietly as she passed, like a secret. "And... well, the rest of them, too, I guess."

Raising an eyebrow, Scourge ripped open the wrapping paper on the present; Sonic had waited until all his presents were brought into a pile at his feet, but considering who this was from, Scourge figured he'd be forgiven for opening this one early. It was nothing special - a simple mug, Scourge couldn't tell if it was hand-made or store bought - but it was honestly more than he was expecting. It would be good to put his hot chocolate in, if nothing else, since he broke his last designated mug and hadn't gotten around to replacing it yet.

Setting the mug aside out of sight, he ripped open the envelope next. A cheesy birthday card greeted him - gross - but when he opened it, he was greeted with a glorious sight: money. Score.

He almost didn't bother reading the words on the card, but he was feeling gracious, so he skimmed them. Ebony's neat, cursive handwriting greeted him: thank you for all you've done for us. From Ebony, Pyjamas, and Super - The Groovy Train

Ew, sappy shit. Scoffing, Scourge tossed the card aside with the mug, ignoring whatever weird feeling was happening in his chest. He didn't even know why they'd bothered to send him anything; he didn't even like them that much, he only showed up to babysit Super if Ebony promised to pay him. But hey, if it meant he got birthday money out of it, he wasn't going to to question it too much.

Folding his arms, Scourge watched Tails and Amy hang the rest of the decorations. Someone managed to get their hands on some balloons, which they'd scribbled "yearly survival day" on in marker. And - oh boy - they'd found some banners to hang up after all. Amy was balancing on a ladder holding one end, while Tails grabbed the other, flying up to stretch the banner out-

Oh.

That... that was a hand-made banner. Not one of Sonic's, and not a generic or cheesy one, either.

Thanks for bullying Sonic, it read, with a bunch of names scribbled underneath. Signatures. Signatures of people he knew, people he was... friends... with. Front and center, proud, not tucked away at the back where they'd be out of sight.

Scourge stared at it. It was objectively ugly, an eyesore if he'd ever seen one, clearly made with limited resources, and the letters smushed together at the end where they'd clearly started to run out of room when they were writing. It was messy, far from perfect, nothing lavish or fancy. In all his life, he'd never had a birthday banner as ugly as this.

A pesky lump formed in Scourge's throat. He swallowed it down. At least his eyes were dry, and if that changed, his tinted glasses would hopefully hide that.

And oh fuck, there was Sonic suddenly standing before him, arms full of presents, glancing at the banner before meeting Scourge's eyes with that stupid, stupid, smug and knowing smirk.

Fuck it. He wasn't waiting. He was moving this task to the top of his to-do list.

Sonic barely had time to drop the presents onto the meager pile before Scourge seized him by the arms, dragged him in, and finally kissed that smirk off his face.

His triumphant plan promptly failed, for although Sonic couldn't smirk, his smugness was apparent in his kiss, instead. Asshole.

"Worth getting up for, huh?" Sonic said when they broke apart. "Was I right, or was I right?"

"Eh, I've had better," Scourge lied, pulling Sonic onto his lap. Turnabout was fair play, after all.

"I've got something planned for later," Sonic promised, looping an arm around Scourge's neck without his customary complaining. "Bring your spray can, we're going vandalizing."

... Fuck, Sonic knew him too well. Damn it, Scourge loved him. It was actually unfair how much he loved him. He'd say there should be a law against it, but... well, Scourge wasn't exactly famous for giving a flying fuck about the law.

"You'd better treat me to dinner after," Scourge said, instead of saying any of that sappy shit.

"You'll get burgers or hotdogs from the first stand we see and that's it."

"Cheapskate."

"You'll get over it."

It wasn't lavish, or extravagant, or over the top, or any of the flashy, fancy things he was sure he'd get when he became the King of Moebius. And it was still too damn early, and he would've still liked a lie-in. But the hand-made banner was for him, and was signed, and Sonic wasn't even complaining about being in his lap, so... it would do.

Okay so you're absolutely correct that the easy thing to do is to assume the influence of the chaos emeralds would have the same effect on him as it did on Sonic, and initially, that was my knee-jerk reaction. The corrupted energy of the emeralds fucks over both Sonic and Kintobor, after all, so it's logical to assume they would do the same to Scourge. Outside of these two, the only other people we see under the influence of chaos energy are Chaos (which happens pre-Kintobor's tampering) and Super (who is made of chaos energy, and only chills out when he is drained of/disconnected from/doesn't use the powers of his chaos energy and immediately goes back to murderous the second he either uses the power of his chaos energy or comes into contact with the chaos emeralds) so those are all we've got to go on, and they don't provide a good track record. We know that in small amounts some chaos energy isn't immediately harmful - I believe the Power Rings in stc have very small amounts of chaos energy in them, and touching one of them didn't instantly cause Sonic to turn super - but if there's a build up, or just larger amounts, it rarely means something good. Following the pattern of what we know about the chaos emeralds and chaos energy in general, it is a reasonable conclusion that they would have the same impact on Scourge

A good point is raised about King Sonic and his reaction to the chaos emeralds, which adds to the evidence that the chaos emeralds may not instantly make Scourge's super form evil and out of control, but we're only in that universe for a little bit, and we don't get to see how chaos energy works in that universe. We don't know if there were any differences in Kintobor's experiments, for example - was he still trying to rid the world of evil by storing it in the emeralds, and were his experiments successful in this dimension? Or did he take a different approach and use the power of the emeralds as purification, instead of containment? - so it's impossible to tell if the chaos emeralds in that mirror dimension even work the same as the chaos emeralds in the main dimension. Not knowing if there are differences in how they work makes it difficult to know if the chaos emeralds in the main dimension would have the same impact on Scourge as the mirror dimension. Arguments can be made for both

What does immediately stand out is your point that Scourge absorbed the power of the Master Emerald in the prime dimension. I'm not too familiar with the lore of the chaos emeralds in the archie canon, but it's pretty safe to say it's very different to the lore and history of the chaos emeralds in the fleetway comics (they aren't fucked, for one). So the immediate question is: how would the chaos energy of these two different dimensions interact? It's tempting to say chaos energy is chaos energy, and that fleetway's corrupted energy would corrupt the chaos energy from the prime zone, but the chaos energy in these two dimensions presumably has completely different origins, so they might not even be similar enough for corruption to happen. Different wavelengths or something, the same way anarchy energy in Moebius is presumably different to the chaos energy of both the prime zone and the fleetway dimension. And if there's no corruption, how would these two very different chaos energies interact, or do they even interact at all?

On top of that, Scourge didn't just absorb any chaos energy. He got zapped specifically with the energy of the Master Emerald. So it's not just any old chaos energy, it's energy that can control and neutralise the chaos emeralds and their chaos energy. Whether or not Scourge can use that energy he got blasted with, that's still something pretty overpowered to be running through his body

So if he was to be hit with chaos energy from Sonic's dimension, how these two different energies interact - again, if they interact at all - could have a big impact on what happens to Scourge. Are the energies similar enough that the energy from the Master Emerald can neutralise the energy of the chaos emeralds that come from a completely different dimension? And if this energy can be controlled by the Master Emerald's energy, that gives Scourge a much better chance of retaining control over himself. Kintobor and Sonic notably got blasted with energy that grew unstable because they only had six of the emeralds, crucially missing the one emerald that controls the others. And when Knuckles has the emeralds, he can control their energy, even corrupted as it is, just fine, enough to put a stop to Robotnik. If the Master Emerald's energy in Scourge can do something similar, there's a very, very good chance he's not even at risk the same way Sonic is. It could very well just act like an ordinary super form

Or maybe the chaos energies are too different, and the Master Emerald's energy has no impact on the chaos emeralds from Sonic's dimension. From there, that could either be the equivalent to a negative chemical reaction, or nothing happens and the chaos emeralds continue to impact Scourge as normal. I'm leaning more towards the latter, because we see Scourge wield anarchy beryl post-ME zapping, and anarchy energy and chaos energy are presumably different energies, and the energy of the ME doesn't seem to change anything about the way anarchy energy influences Scourge, but the former is definitely a possibility considering the additional corruption of the chaos emeralds. It would probably look similar to what you mentioned (possible new powers, physical and/or mental imbalance, deeper connection to the master emerald, and honestly so many more possibilities)

Another thing that comes to mind is how the the chaos emeralds' impact Captain Plunder, when they temporarily absorb the negative energy of him and his crew. It's the only time I can think of we see the chaos emeralds impact anyone in a vaguely positive way, and is, imo, actually pretty good evidence to the idea that they could impact Scourge the same way they impact King Sonic. Of course, the difference here is that the pirates didn't (to my understanding) actually get blasted with chaos energy; they were just around the emeralds long enough for their negative energy to be absorbed, and the emeralds were retrieved before they could become unstable and blast the pirates with chaos energy. So maybe actually using the emeralds wouldn't have this impact, but again: if the energy from the Master Emerald can control the chaos emeralds, then maybe a side effect of using them without losing control might be the emeralds absorbing Scourge's negative energy; it's pretty safe to assume he must have a lot of it as an Anti Sonic, after all. It might not make a difference, again, because of the differences of Scourge having a connection to the prime dimension, not Sonic's dimension, but honestly, I don't think it would be a stretch to assume they would have this impact. To my understanding, it's pretty vague if this "negative energy" that the emeralds absorb is negative chaos energy, or something else entirely. So, up to whatever u wanna go with

Interestingly, this also means that even if turning super doesn't make Scourge mellow out the same way it does to King Sonic, just being around the emeralds and using them might. So Scourge might not even need to use them for them to change him, which... well, Sonic already doesn't have good associations with the chaos emeralds, so seeing them so drastically change Scourge even when he's not using them wouldn't sit well with him. As you said, he really, really likes Scourge, and he especially likes that Scourge is an asshole. The asshole is who he fell in love with, and he wouldn't take kindly to that being changed

His instinct is, of course, that the chaos emeralds will have the same effect on Scourge as they do on him, which is why he's so desperate to keep Scourge away from chaos energy. He wouldn't want to take the risk, and once they grow close, he especially doesn't want to lose someone else he loves to chaos energy. He wouldn't be happy about Scourge becoming "not an asshole" under their influence, but he's infinitely more terrified of them doing to Scourge what they did to him. Of course, there's no guarantee how long that will last. Like you said, Scourge is bound to come into contact with chaos energy eventually. It's just a matter of how much of it he comes into contact with. Sonic just has to pray it's a small, non-harmful amount

The tldr is that exactly how the emeralds and chaos energy impacts Scourge depends entirely on how you the rules work, and as there is no canon explanation for how these rules differ and thus would interact, it's entirely up to whim on how it would play out, and I am indecisive and like the sound of both scenarios lmao whoops. I enjoy chewing on these thoughts, because I like thinking about what the rules could be, and the results of these different rules. I like having options on how I want to spin things. So for now I haven't committed to one idea on how the emeralds would impact Scourge. That may change in the future, but for now it's a solid "whichever set of rules I wanna play with at any given time"

Okay fdhsdj now that I'm done overthinking the lore, I'm following up on the rest of your ask, because I also really like and am intrigued by the scenario presented here. I love the idea that Scourge can transform at will, because the interesting thing about chaos energy in Sonic's dimension is that it kinda... sticks around. Super is slowly drained, but he's made from chaos energy, so the rules are a bit different for him. And although Sonic comes down from being hopped up on chaos energy, we can assume there's still some in there, because stress can cause him to transform even when he's nowhere near the chaos emeralds or power rings. It's reasonable to assume that if Scourge used the emeralds, or maybe if he also absorbed a lot of chaos energy, there's a good chance it would stick around in his body too (maybe getting zapped by the ME also makes it so chaos energy sticks to him easier, if you want further explanation?)

And if it sticks around in his body, I think you could probably make a pretty strong case for Scourge being able to transform at will. Because although Sonic doesn't transform at will, I don't think Sonic really wants to. Why would he? His super form is destructive and has a very high risk of hurting innocent people and the people Sonic cares deeply about. The super form is an involuntary last resort, and considering the consequences that come with it, of course we won't see Sonic try to do it at will

You know who we do see use the powers of chaos energy at will, though? Super. You could make the argument this is an ability unique to him because he's made of chaos energy, but I don't see why it couldn't be an something Scourge (and Sonic, if he wanted to) could do. Granted, when Super used his powers he fell right back under the influence of the chaos energy, but if we're working under the assumption Scourge doesn't deal with those negative effects when he uses the chaos emeralds, then that isn't a consequence he has to worry about. So I think it's pretty reasonable to assume he could transform at will, because if Super can use the powers of chaos energy at will, why can't Scourge?

(That being said the idea of Scourge forcibly transforming because he got too excited or riled up or even too happy is a hilarious mental image that will delight me for the rest of my days)

Scourge would, however, hate that his super form is so nice lmao. It's hilarious how much he'd hate it. He'd be less reluctant to do it than Sonic if only because he doesn't have to deal with the same burdens Sonic does, but you're so right that he wouldn't bother to transform because he has a Reputation, and his super form threatens that reputation. Sonic had to wake up from every transformation going "oh god who did I hurt" while Scourge wakes up from every transformation going "what do you MEAN I built an orphanage with my bare hands??? This is the worst day of my life" and this is made worse by the fact the freedom fighters would not let him forget about any good deeds done while transformed

I LOVE the concept of Super Scourge refusing to change back, especially as it has a lot of weight to it. King Super Sonic's immediate reaction is to want to stay like that, and Super refuses to use his powers out of fear of becoming evil again. So it makes sense that Super Scourge in this scenario would refuse to turn back; his normal self is a horrible person, selfish and rude, why would he want to become that awful person again? In stc this is framed a good thing, because both Super and King Sonic were evil, but for Scourge? Becoming a nice person is closer to horror for him, tbh. For his entire self, the identity he clings so hard to, to be stripped away and locked up forever. Rendering him the same as any other Sonic in the multiverse, with absolutely no way to stand out. The idea of that happening - worse, of choosing to do that to himself - is horrifying to him. For once, becoming a "better" person is not the good option. It's the terrifying one

I also really like the idea that he shares Scourge's cowardice, and that is what ultimately makes him bend to the demands to change back. Sure, eventually Scourge would turn back on his own - super transformations are temporary after all - but if Super Scourge really was that reluctant to transform back, he'd search for a way to make it permanent, just like King Super Sonic, or at least keep it up longer. All it would really take is an extra dose of chaos energy from the emeralds to keep up the transformation for a little longer. So it's really nice that there's another reason he ends up transforming back outside of it happening naturally, even if the other reason is Sonic scaring the shit out of him and probably threatening to kick his ass until he transforms back lol. Honestly, in a way it's really sweet that Sonic loves his asshole boyfriend so much that he throws a fit over said asshole boyfriend becoming a nicer person. He finds it genuinely unnerving when Scourge isn't an asshole, and he hates that Super Scourge wants to say super, like Scourge's bad attitude is a thing that should be fixed. He especially hates it because he knows how much Scourge hates being perceived as nice or good or a hero, so watching Super Scourge act like he's better off this way upsets him greatly because he knows how much it would upset Scourge if he was in his right mind

As for headcanons about possible dynamics, I think Super Scourge would drive Sonic up the wall, mostly because Scourge becoming nice would lead to him, like, cuddling close to Sonic and saying lots and lots of sappy and romantic shit, and worse, being genuine while he says it. Sonic is flustered. Sonic hates it. That's not his boyfriend who says one thing and does another and only says nice things if it's wrapped in three layers of sarcasm and irony. He is pushing Super Scourge away and yelling at him to change back and stop trying to kiss him, stop being nice to him that's not how this works all while Super Scourge talks about how much he loves and appreciates Sonic. A kind of:

"You're beautiful" "HE'S LOST HIS MIND!!!! >:("

kinda dynamic.

I love the idea that Scourge doesn't actually know all the things he's capable of because he doesn't push himself the same way Sonic does, so you're right he very well could have abilities that even he doesn't know about. Would he discover them while in a super form? Or would his super form share his strategy of "brute force the way through everything" and continue to never discover any neat hidden powers? Who knows... good for Sonic if Scourge's super form is evil, though. Super Sonic is already a pain with everything he can do, so while a Super Scourge would also be a pain, it'd be easier if he was oblivious to some of the devastating things he can do

HELP FHJDSHJFDSA SCOURGE DECIDING TO FUCKING BOOT SONIC OFF THE TEAM IS SO FUCKING FUNNY..... SONIC WOULD BE PISSEDDDDD. And the idea of Scourge just fuckin. Sticking his hand in Sonic's chest and yeeting Super out is sending me. Afhdshjafd poor Super though.... already has Sonic questioning him, and now Scourge? He cannot catch a break

Oh my god Scourge flying off to "save the multiverse".... god Sonic would not take that well. You're right, he hates it when people leave him, even when they have good reason to (ie Porker) so for Scourge to leave him? He'd hate it. He has his own dimension to protect, he doesn't have time to care about what's going on in other universes, especially since those other dimensions presumably have their own Sonic to take care of things. I imagine he'd try to hide how hurtful he finds it, though... at least until they finally catch up to Scourge and Scourge puts up a fight and argues about how he doesn't want to go back. And the freedom fighters are desperately trying to tread carefully, because Scourge could bolt at any time and it's such a pain to pin him down, but Sonic would not be as tactful as the rest of their friends. You make a really interesting comparison between Scourge leaving "for the greater good" and the way his father chose peace over him, although I don't know if he'd be in a state to come to that conclusion himself in his super form. As his regular self, definitely, but idk about in a super form. I could absolutely see Sonic spitting that comparison at him, however; he's not above low blows, and Super Scourge isn't the Scourge he knows and loves, so if he's already lashing out, I could absolutely see him making some kind of vile comment about it. Something something "you're becoming just like your daddy, I see" or something along those lines

I love the idea of Super Scourge's arrogance meaning he burns out quickly, because I can absolutely see that happening. I think it would be difficult to trick him into powering down, because as you said, he's a fast learner, and Prime Sonic has already tricked him into powering down once, so he'd notice if the freedom fighters tried that, but I do think it would be possible. I think Sonic would struggle a little with tricking him, not because he's not smart or capable of tricking people, but because he's actually at a disadvantage compared to the rest of the freedom fighters. He's never had to calm someone down from a transformation, after all; the only times he has (to my memory) fought a super form was after he and Super were separated, where Super powering down wasn't an option. The solutions were to trick and trap him, or try and find some way to fight him, so Sonic's knee-jerk reaction is to fight. The rest of the freedom fighters, though? They have experience in this kind of stuff. They've had practice in bringing Sonic down from his super form; the time when Tails managed it by using Sonic's ego against him to trick him into solving the problem for them comes to mind. So they'd already have a few tricks up their sleeves - notably tricks Scourge probably hasn't seen, and thus he'd be more likely to fall for them. I also think his super form would have trouble thinking ahead, so while he'd recognise if someone tried an identical plan to Prime Sonic's, he'd most likely fall for other tricks that have a similar effect but are executed differently. So the freedom fighters would actually be pretty good at handling this situation

I think one of the hardest things for Sonic is that feelings don't translate when someone is under the influence of chaos energy. Like, Sonic loves his friends even if he's shit at showing it, but he was more than willing to kill them when he was super. So Scourge's feelings for him likely wouldn't be enough to make him change back, especially if he's evil and possibly even if he's good. I think it would frustrate him knowing he can't get through to Scourge by appealing to his feelings, because those feelings don't matter when he's in his super form

I think Sonic would think he can cope with it better than he can because his other knee-jerk reaction is to see Super Scourge as a completely separate person to Scourge, which is simultaneously easy for him and way more difficult than expected. Super Sonic is (now) a separate person, after all, so it stands to reason he'd see Super Scourge the same way. But I don't think he'd be prepared for how little that separation helps him. I think he almost definitely makes some kind of comment about how Super Scourge "isn't really Scourge" which will inevitably piss Scourge off. Having his identity as Scourge dismissed would hurt even in regular form, so in a super form, that would be multiplied. Especially since, well, Super Scourge is Scourge. Just not the one they all know and love. Super Sonic was still Sonic in the beginning, after all, and only really became his own person after the split. But Sonic has gotten comfortable with the idea of super forms being separate people entirely, so of course that's how he'll treat Super Scourge. Needless to say, I don't think that will go down well, no matter if Scourge is good or evil in his super form

I LOVE the idea of Scourge accidentally being the antidote who can stabilise chaos energy. Normally the chaos emeralds need specific conditions to be stabilised, but imagine if Scourge could act as a replacement for those conditions... I think Sonic would both be thrilled at having a super form he can actually control, and be wary about it. I think he knows he could do a lot of good if he could just control his super form, but I think even if he got a super form he could control, transforming or seeing his fur start to turn yellow would lowkey still make him panic and instinctively try to shut it down. I think it would take him a long time to get over that.

I had a vague thought about Sonic using a dark form like we see in Sonic X in order to get around this and take advantage of all the negative emotions he has around turning super, but that is like, ultimate self indulgent daydreaming lol so probably nothing I will ever elaborate further on

Also, even if Scourge could stabilise chaos energy, chances are Porker would want to run experiments on that, and I can't imagine Scourge would be too happy about playing guinea pig (this would not stop him from bragging to Prime about how he fixed an entire dimension's chaos energy)