Aziraphale and Lucifer would be a very compelling pair. Aziraphale is so naive and good - natured, while Lucifer is the very essence of temptation. Their interaction could be full of tension as Aziraphale tries to resist Lucifer's wiles and perhaps even convert him. It would be like a battle of wills between the ultimate goody - two - shoes and the devil himself.
I think Aziraphale and Lucifer would be fascinating. Aziraphale is an angel who loves earthly pleasures and has a soft spot for humanity. Lucifer, being the fallen angel, would view Aziraphale's views as naive at first. But as they talk, there could be some deep - seated realizations on both sides about the nature of good and evil.
One interesting storyline could be the interaction between the angels and demons from Good Omens and Lucifer. Maybe the characters from Good Omens end up in Lucifer's LA and have to deal with his brand of chaos. It could lead to some really funny and thought - provoking situations as they compare their different views on good and evil.
To write the characters' interactions well, first, study the personalities of the characters from both Good Omens and Homestuck. For example, Aziraphale is a bit fussy and proper, while Crowley is more laid - back in a devilish way. In Homestuck, characters like John Egbert are more naive and curious. When they interact, you can play on these traits. Let the Homestuck characters be in awe of the angel - demon thing, and have the Good Omens characters be a bit flummoxed by the Homestuck kids' oddness.
Lance from Voltron and Tony Stark from the Avengers would have really interesting interactions. Lance is known for his charm and humor, and Tony is the same. They would probably start by showing off to each other, but then realize they can learn a lot. For example, Lance could show Tony some of the unique alien tech from Voltron, and Tony could teach Lance about his high - tech gadgets.
Definitely Naruto and Buster Moon. Naruto's bold and adventurous nature would clash and also blend well with Buster's ambitious and creative side. Buster would be fascinated by Naruto's ninja abilities and Naruto would be excited about Buster's show - making skills. They could come up with some amazing and out - of - the - box ideas for a performance in the Sing world.
Definitely Dean and Jake. Dean is all about the action and his tough - guy persona, while Jake is this goofy but smart detective. They could bond over their love for solving cases, though their methods are very different. Jake might be a bit freaked out by Dean's knowledge of the supernatural at first.
Definitely Master Chief and Spider - Man. Just imagine the serious, no - nonsense Master Chief interacting with the quippy and young Spider - Man. Spider - Man would probably be in awe of Master Chief's combat skills and high - tech gear, while Master Chief would be a bit puzzled by Spider - Man's constant jokes.
I think Spider - Man and Bumblebee would have really fun interactions. Spider - Man is known for his quick - witted remarks and Bumblebee, with his beeps and boops that can be translated into humorous comments. Captain America and Ultra Magnus could also have an interesting dynamic. Cap's old - fashioned values of honor and duty could be contrasted and yet find common ground with Ultra Magnus' strict sense of Autobot law and order.
Reaper and Deadpool would be a hilarious and action - packed combination. Deadpool's non - stop talking and crazy antics would contrast with Reaper's brooding and serious nature. They could be on a mission to take down a target that has ties to both Talon and some Marvel villains. And Pharah and Falcon would also be great together. Their aerial combat abilities would be amazing to see combined, and they could bond over their shared love for flying and protecting their respective worlds.
One of the most interesting interactions could be between Sasuke and Zoidberg. Sasuke is this brooding, powerful ninja, and Zoidberg is this clumsy, loveable lobster - doctor. Sasuke might be initially disgusted by Zoidberg's appearance but as he gets to know him, he realizes that Zoidberg has a good heart. Zoidberg, on the other hand, would be in awe of Sasuke's power. Also, Hinata and Amy could have a really sweet interaction. Hinata is shy and gentle, and Amy is confident and intelligent. They could exchange stories about their respective worlds and form a really nice friendship.