@gravity-wall sent in: Give me your baseline crossover headcanons for both sinner demon and winner angel Komaeda.
before i begin i'm gonna establish that both of these take place after dr2. specifically i think this is a world where komaeda is not woken up after the neo world program due to actually dying — with his weak constitution he was unable to endure his virtual death and actually passed away instead of slipping into a coma. with that out of the way... let's go:
sinner komaeda: it's natural komaeda end up in hell for his actions. even outside of ultimate despair he still was an agent of chaos and despair in the neo world program — even if his intentions were to make hope stronger. i think komaeda would view ending up in hell as the ultimate bad luck. which means... he's actually excited to be here.
now, don't get me wrong, komaeda doesn't necessarily think he deserves to be in hell after his stunt in the neo world program. he doesn't know the result — so he assumes it worked. and his delusions of grandeur during that stunt gave him the idea that it would make him the ultimate hope. however, he also understands why he would end up here. after all, he used to be a remnant of despair. so he understands why he'd end up in this place.
due to this being an extreme case of bad luck for komaeda — probably the worst he's ever experienced — that means there is insanely good luck on the horizon for him. he's not scared to be in hell. like i said, he's excited. komaeda has never been able to properly process bad situations due to his luck cycle. and there's no way things could get worse from this point. i think komaeda's luck might get really out of whack because of the circumstances. it seems to work like a balancing act normally — swinging back and forth between extremes to balance itself out. since komaeda would be consistently suffering as a sinner in hell... his luck has to balance out that suffering.
i think komaeda would end up accumulating a lot of power in this scenario. perhaps gaining some notoriety as "the lucky demon," constantly stumbling into good fortune. no one dares bet against him in any game of chance because they are destined to lose. — if komaeda keeps up his self-proclaimed "ultimate hope" bullshit in the afterlife i can see him possibly attempting to become an overlord.
komaeda wants hope to prevail — and he wants every little bit of despair to be destroyed. as he put it in udg: he wants it to be burned down all the way to the roots. and what is the most despair-ridden place of all time? hell.
i'm sure you can imagine his intentions. he's probably a fan of the extermination stuff.
i think komaeda would also really admire charlie — someone seemingly so hopeful in such a despair-filled place. he'd really like the idea for the hazbin hotel, although i think he'd disagree with the idea that anyone can be redeemed (in a very hypocritical fashion). he can understand if people ended up here undeservingly, but if people have fully given into despair... he wouldn't believe such weak, detestable people deserve a shot as heaven.
i could see him checking into the hotel to kinda offer challenges and shit to the residence — really test their limits and see how strong their hopes to reach redemption really are. in which case he'd probably butt heads with alastor. but these are just hypotheticals so who knows.
angel komaeda: the greatest stroke of luck he's ever gotten — a ticket into heaven. against all odds. but if the ultimate luck couldn't win against any odds it wouldn't be much of a talent, would it? of course, due to this extreme stroke of luck... komaeda is on edge.
heaven is everything komaeda could ever wish for in a world. it's beautiful — the people are beautiful — there's no hint of despair. it's truly paradise. and it unsettles komaeda how good everything is. because, as his luck cycle dictates, what follows extremely good luck is extremely bad luck. and he has no clue if or when it might hit him. or whether that even applies in the afterlife.
but... if heaven is the paradise for the dead that it is meant to be... and nothing does happen to shake things up... i think komaeda would get bored with it. of course he would admire it for a long while. he'd be in awe — amazed that someone as wretched as him could have a place here. he would also be on his best behavior. polite and happy and praising everyone around him. putting everyone up on a pedestal. he probably weirds people out with this behavior, but he clearly means well. and this is heaven, so... there shouldn't be anything to worry about, right? even if he's a little odd.
but the thing is... i think komaeda is someone who needs conflict. he needs to increase the stakes. he can never be content. like when naegi became the ultimate hope and junko died — that should've been the peak. everything he's ever wanted. the ultimate hope destroying the ultimate despair. and yet... he wanted to continue to push naegi further. he wanted to make a new ultimate despair for him to fight against. so he can grow stronger and stronger.
heaven initially seems like a place full of hope — but komaeda would eventually realize that there is nothing "hopeful" about being stagnant. about being complacent. because hope has no limits... that means this can't be it. perfection is something you constantly strive for... so maybe heaven itself isn't perfect. maybe heaven has been complacent for too long.
i'm not sure how he would do it, but i think he'd definitely start stirring trouble up in heaven. causing actual conflicts people would have to face in order to grow. and... he might find a way to support the people down in hell. not because he's on their side, but because he wants to create a strong enemy for heaven to overcome. to give them an actual challenge for the first time in a long time.