The Sunflower is often a popular choice. It's such an iconic plant in the game, and its ability to produce sun can be used in really creative ways in a crossover fanfic. For example, it could power up some kind of special zombie - plant hybrid machine.
The Peashooter is also a favorite. It's the basic yet effective plant, and in a crossover, it can be the hero plant that saves the day. Maybe it could have some special upgrades that are only possible in the crossover universe, like shooting explosive peas.
The Green Shadow is also well - liked. As a plant hero, she represents hope and growth. Fanfiction often portrays her as a strategic mastermind, coming up with clever plans to outwit the zombies. Her relationship with other plant characters, like her mentorship of the younger plants, is also a common theme.
The plant - controlling humans are often quite popular. They can be portrayed as heroes with unique skills. For instance, a character who can make plants grow instantly and use them as weapons against zombies. Also, the zombie leaders can be popular. They add an element of mystery and danger, like a super - intelligent zombie that can strategize attacks on the humans.
The peashooter is often very popular. It's one of the basic plants in the game, and in fan fiction, it can be portrayed in many different ways. It could be a brave little plant leading the charge against the zombies, or it could have a secret power that makes it more important than it seems in the original game.
There's also the 'Ripley' character from the Alien series. Since she has so much experience dealing with Aliens, she can be a really interesting addition to a crossover fanfiction. She could potentially team up with a Predator to take on the Alien threat in a new and different way.
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.
Goku is definitely one of the most popular. His incredible strength and his never - give - up attitude make him a great character to cross over with others. He can adapt to different situations and opponents easily.
Giorno Giovanna is also very popular. His ability to create life with Gold Experience gives a lot of room for creative crossovers. Writers can come up with all kinds of scenarios where he uses his power in new and different ways when interacting with other characters. Dio Brando is another one. His iconic status and over - the - top villainy make him a great character to include in crossovers, whether it's seeing him face off against new opponents or team up in some strange alliances.
The Sunflower is really interesting. It's a crucial plant character as it provides the sun - power which is essential for other plants to be used in the battle. The Zombie - All - Star is also cool. It has a lot of strength and can be a tough opponent for the plants. Another interesting one is the Peashooter. It's like the basic but very effective plant fighter, constantly shooting peas at the zombies.
The Missing Link is also quite popular. His brash and confident personality can add a lot of humor and action to a fanfic. He could be on a quest for glory or trying to prove himself to the other monsters.
Naruto, for sure. He could be joined by his friends like Shikamaru. Shikamaru's intelligence would come in handy for devising strategies against the zombies. Among the plants, the peashooter could be a prominent character, constantly shooting peas at the zombies. And then there could be a really powerful zombie ninja as the main enemy, who has unique zombie - ninja powers.