Bardock would probably be initially cautious around the Fairy Tail characters. Given his Saiyan nature, he is used to a more cut - throat and survival - based environment. But as he gets to know them, he would start to respect their loyalty and sense of family. For example, he might be impressed by how the guild members always have each other's backs, much like how Saiyans rely on their comrades in battle.
Another plot could involve Bardock having to adapt to the magic - based society of Fairy Tail. He might initially struggle with understanding how magic works, but then discovers a way to combine his Saiyan power with the magic there. For example, he could learn to use ki - based attacks in harmony with Fairy Tail's elemental magics. This would create a unique fighting style that surprises both his allies and enemies.
Definitely Gray. Their personalities are quite different. Gray is cool - headed and uses ice magic, while Wolverine is more of a rough - and - tumble fighter. The contrast in their powers and attitudes would lead to some great banter and interesting team - up moments.
The interactions could be really interesting. Goku's straightforward and somewhat naive personality in the face of new things would contrast with the more complex relationships and personalities in Fairy Tail. For instance, when he meets Mirajane, she would probably be very kind to him, offering him food and a place to stay at the guild. Goku would then repay her kindness by helping out with any threats that come the guild's way. And with Happy, Goku would find his flying ability really cool and might even try to learn how to fly in the same way, which would be a comical scene.
The characters from Fairy Tail might see the Pokemon as strange but interesting creatures. They could try to befriend them and use their powers together. For example, Natsu might befriend a Charizard and they could team up in battles.
For Zabuza from 'Naruto' in a 'Fairy Tail' fanfiction, he would interact with the characters in a very direct and often violent way. He would see the Fairy Tail mages as targets or obstacles. If he was hired to kill someone in the guild, he would not hesitate to use his sword skills against them. He might not understand the concept of friendship and loyalty that is so strong in the Fairy Tail guild and this could lead to some interesting clashes.
For Ruby, the concept of Fairy Tail's magic guilds could be really appealing. She might imagine herself being part of one. Yang would find the idea of the S - Class mages interesting and might want to prove herself against them. Weiss would analyze how the Fairy Tail world manages its economy with all the magic and quests. Blake would be interested in the relationships between the different guilds and how they cooperate or compete. All in all, each RWBY character would interact with the Fairy Tail concepts in different ways based on their own traits and goals.
Gray is another candidate. Gray's cool and collected demeanor could contrast with Tobi's more mysterious nature. They could get into arguments about the best way to handle a situation, like when facing a powerful enemy. Or, they could find common ground in their skills and work together to protect Fairy Tail from danger.
Well, if we think about it, Thor is a very proud and strong warrior. He might initially look down on some of the younger Fairy Tail members, thinking they are weak. But when he sees their determination and the unique magic they possess, he'd start to respect them. For instance, when he sees Lucy summon her celestial spirits, he'd be intrigued as it's a different form of power compared to his.
The Fairy Tail guild as a whole could work together. They could use their combined magic to create a powerful spell. For example, they could combine the elements of fire, ice, wind, etc. to create a spell that might be able to hold Deathwing back or even send him back to his own realm. They would need to communicate and coordinate well, which would be a challenge given the different personalities in the guild.
There could be a deeper interaction where the OC's Sharingan actually evolves due to exposure to Fairy Tail magic. Maybe the strong magical energy in the Fairy Tail world causes the Sharingan to gain new abilities, like being able to see the future more clearly in magical battles or being able to sense the presence of hidden magical items. This would create an exciting development in the fanfiction as the OC discovers and masters these new powers.