Ash from Pokemon and Rainbow Dash from MLP are also really popular. Ash is a determined and adventurous trainer, always looking for new Pokemon and challenges. Rainbow Dash is bold, confident, and loves to fly fast. In a crossover, they could have some amazing races or team up to compete in a combined Pokemon - pony competition. Their competitiveness and courage would make them a great pair in a fanfic.
Definitely Pikachu and Twilight Sparkle. Pikachu is one of the most iconic Pokemon, known for its cute appearance and electric powers. Twilight Sparkle is a central character in MLP, being very intelligent and powerful in magic. Their personalities are quite different, which makes for an interesting dynamic when they meet in a crossover fanfic. They could learn from each other, with Pikachu showing Twilight about the world of Pokemon battles, and Twilight introducing Pikachu to the magic of Equestria.
Another popular crossover is between Jigglypuff and Fluttershy. Jigglypuff is a cute and talented singer in the Pokemon world, but often gets frustrated when people fall asleep during its performances. Fluttershy is a very gentle and kind pony in MLP, also with a love for singing. In a fanfic, they could collaborate on a song, or Fluttershy could help Jigglypuff figure out how to keep the audience awake with her gentle and understanding nature.
Ash Ketchum from Pokemon is a common character in these crossovers. He's a Pokemon trainer, and in a crossover, he could come to the world of MLP and start showing the ponies about Pokemon training. On the MLP side, Rainbow Dash is popular. Her adventurous and competitive spirit would make her eager to try out Pokemon battles or learn about different Pokemon species. So, a story with Ash and Rainbow Dash could be full of action and excitement.
Sasuke is often a popular crossover character. His cool and brooding nature, along with his powerful Sharingan abilities, make him an interesting addition in crossovers. He could potentially team up with characters like Batman, given their similar dark and complex personalities.
The Avengers are very popular. Characters like Captain America and Thor are often paired with Spider - Man. Their different powers and personalities create interesting dynamics. For example, Captain America's leadership and old - fashioned values contrast with Spider - Man's youthful and sometimes impulsive nature.
Obviously Discord himself is a very popular character to feature. His chaotic nature and powerful magic make for interesting storylines. Pinkie Pie is also a common choice as her zany personality can either clash or complement Discord's chaos in really fun ways.
Charizard from Pokémon is also very popular in 'pokemon vs mlp fanfic'. It's a large and intimidating dragon - type Pokémon with strong fire - based attacks. For My Little Pony, Rainbow Dash is a fan favorite. Her speed and bravado can lead to some great interactions with Pokémon characters. They could compete in races or battles together, which makes for exciting reading in fanfics.
Definitely Twilight Sparkle. Her studious nature and powerful magic would create an interesting dynamic with Discord's chaos. She'd be constantly trying to analyze and fix whatever Discord has messed up. Pinkie Pie is also great. Her zany personality could either match Discord's chaos or be a source of irritation for him. Rainbow Dash would be cool too. Her bravado and flying skills could be put to the test when Discord throws up some wild obstacles in her path.
Well, think about it. A Pegasus pony can fly, so it could team up with a Flying - type Pokemon like Pidgeot. The pony could carry the Pokemon to higher altitudes for a better vantage point in battle or for scouting. In terms of other abilities, the MLP characters' friendship - based magic might have an impact on the Pokemon. Maybe it could make the Pokemon more loyal or boost their morale, which in turn would make them fight better. For example, Fluttershy's kindness might make a Pokemon less likely to be intimidated by an opponent.
Mario is often a popular choice. Since both are Nintendo characters, it's easy to imagine crossovers. Mario's acrobatic skills and Donkey Kong's strength could create some really fun scenarios.
Well, Bell Cranel is definitely up there. His determination and naivete make him a great character to put in different situations in a crossover. He can be the fish - out - of - water in a new world, which creates a lot of potential for story development. Hestia, as Bell's goddess, is also a popular pick. Her possessive and caring nature towards Bell can lead to some interesting relationship - building in a crossover. And let's not forget Ryuu Lion. Her calm and collected demeanor along with her combat skills can make her a formidable presence in a crossover fanfic, especially when paired with characters from other worlds with different fighting styles.
Sebastian is often a popular choice. His demonic nature and his loyalty (in a rather twisted way) to Ciel make him a very interesting character to cross over. He can easily interact with characters from other dark or supernatural works, and his powers and suave personality can add a lot to a crossover story.