A really cool crossover could be where the villains in Scooby Doo are using Pokemon to create chaos. For example, the Mystery Inc. gang has to figure out how to stop a bad guy who has a powerful Gengar that is scaring people away from a local fair. They have to use their wits and the help of friendly Pokemon like Bulbasaur to save the day.
One interesting crossover could be the Pokemon characters joining Scooby Doo and the gang on a mystery adventure in a haunted Pokemon gym. The Pokemon could use their powers to help solve the mystery, like Pikachu using its electricity to light up a dark area.
Sure. In some fanfiction, they could be in a competition of sorts. Maybe there's a contest to see who can solve the most mysteries in a given time. This would lead to a lot of fun interactions as they both try to outdo each other while also learning from one another. Danny's more action - based approach might clash with Scooby Doo's gang's more methodical detective work at first, but then they find a way to work together.
In this fanfiction, it could start with Scooby Doo and Shaggy being chased by a 'monster' which turns out to be a large, misunderstood Pokemon. The Pokemon trainers then come in to help calm the Pokemon. As they get to know each other, they find out that there is a mystery surrounding a series of disappearances in the area. The combined skills of the Pokemon's powers and the Scooby gang's sleuthing lead them to a hidden lair where a mad scientist is trying to use Pokemon DNA to create an army of super - monsters. They must work together to stop this evil plan.
A really cool concept would be a fusion of the two worlds. For example, the villains from the Naruto world could be using Scooby Doo - like disguises to deceive people in the Hidden Leaf. It could be Orochimaru in a mummy costume or something. Naruto and his friends would have to use their ninja skills and also learn from the Mystery Inc. how to unmask the villains by looking for clues.
I think Pikachu would be really interesting. It's so cute and energetic. In the fanfiction, it could use its electric powers to light up spooky places that Scooby Doo and the gang are exploring. Also, its reactions to all the strange things in Scooby Doo's world would be hilarious.
One idea could be that the Kiss band members team up with Scooby and the gang to solve a mystery at a spooky concert venue. The strange happenings could be related to a cursed instrument that causes supernatural events.
One idea could be that Naruto and the gang from Scooby Doo team up to solve a mystery in a ninja - haunted village. Naruto uses his ninja skills like shadow clones to search the area while Scooby and the gang use their detective skills to look for clues.
One idea could be to create a fanfiction where the gang gets trapped in the Chest of Demons with the 13 ghosts and have to find a new way to escape. Another could be a story about how one of the ghosts was wrongly accused and the gang has to help prove its innocence. Or perhaps a fanfic where the gang discovers a hidden 14th ghost that is the key to controlling all the others.
One popular plotline is when the pups go on a mystery-solving adventure in a spooky old mansion. They encounter strange noises and things that go bump in the night. Another is when they have to solve a mystery involving a missing treasure. And sometimes, there are plotlines where the pups have to deal with a new character who is causing trouble in their town.
In some of the 'Scooby Doo Kids Stories', they encounter monsters in the woods. Like the story where there are reports of a bigfoot - like creature. The gang goes to investigate. Scooby and Shaggy get chased by this hairy figure. But as they explore more, they find out it's a man in a costume who was trying to keep people away from his illegal logging operation in the forest.
One interesting aspect is the character interactions. For example, when Scooby Doo and his gang cross over with characters from other shows, we get to see how their personalities clash or complement each other. It can be really funny to see the cowardly Scooby interact with a very brave character from another series.