It would expand the universes of both shows significantly. In Teen Wolf, the idea of time travel could open up new story arcs. For example, they could go back in time to prevent certain supernatural events from starting. For Legends of Tomorrow, the addition of Teen Wolf's supernatural creatures would create new challenges. The Legends would have to figure out how to deal with werewolves and other beings while also maintaining the integrity of the timeline.
In this crossover, the Legends' ship, the Waverider, could land in Beacon Hills. The characters from Teen Wolf would be both curious and cautious. The Legends, on the other hand, would be intrigued by the unique supernatural ecosystem in Beacon Hills. There could be a lot of humorous moments as the two groups with very different backgrounds try to communicate and understand each other's worlds.
One interesting storyline could be the Legends teaming up with characters from other DC shows in a different timeline. For example, they might meet the Justice League from an alternate reality where the rules of time and space are very different. This could lead to some really cool battles and power struggles as they try to figure out how to get back to their own timeline.
Ray Palmer is also interesting. His scientific knowledge from Arrow combined with his experiences in Legends of Tomorrow make him a unique character. You could write about how he uses his tech - savvy skills to help the combined team in a crossover. He could be the one to come up with a plan to defeat a powerful enemy using his shrinking technology or other inventions.
Scott McCall would probably be very cautious around the Criminal Minds team at first. He's used to keeping the werewolf secret. But when he realizes they're there to help solve a problem, he might open up. Spencer Reid, on the other hand, would be extremely curious about the werewolves. He'd likely bombard Scott with questions. Derek Hale might be more standoffish, seeing the BAU as outsiders in his world. And Hotch would be trying to keep order and figure out how to work with these new, very different individuals.
In 'legends of tomorrow crossover fanfiction', one important element is the preservation of the unique tones of each show. Legends has a more wacky and time - travel - centric tone, while other shows like Arrow are more gritty. A good crossover fic will blend these tones without losing what makes each show special. Also, the fanfiction should have some sort of new and exciting conflict that arises from the crossover. Maybe it's a villain that can only be defeated by the combined forces of the shows' heroes. And don't forget about the relationships between the characters. Whether it's new friendships or old rivalries being reignited, it adds depth to the story.
First, you need to understand the two universes well. Know the rules of magic in Harry Potter and the werewolf lore in Teen Wolf. Then, create a unique plot that combines elements from both. For example, a spell that affects werewolves in a new way. Next, develop your characters. Let them interact in interesting ways. If Harry Potter meets Scott, how would they react to each other's powers? Also, keep the pacing right. Don't rush through the story but also don't drag it out too long.
First, know the characters well. For example, understand Sara Lance's leadership style and Ray Palmer's scientific knowledge. Then, come up with an original plot. Maybe something like a time - traveling adventure to a completely uncharted era. Also, keep the tone of the show. It's a mix of action, humor, and a bit of drama.
Sara Lance is often very popular. Her skills as a fighter and her leadership within the Legends make her a central figure in many crossovers. Fans like to see her interact with other powerful characters from different DC shows.
You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. Use the search function and type in 'Teen Wolf crossover' and then browse through the results. Check the ratings and reviews of the stories to see which ones are highly recommended.
Imagine a story where the Deathly Hallows are in the Teen Wolf world. The Teen Wolf characters don't understand what they are at first. But then they team up with some HP characters who have come to retrieve them. They have to battle a powerful dark force that wants to use the Hallows for evil in the Teen Wolf realm. This would combine the magical elements of HP with the action - packed werewolf lore of Teen Wolf.