Natsu is definitely one of the most popular. His hot - headed nature and powerful fire - based dragon slayer magic make him a fan favorite. He's also got a great sense of humor.
Wendy is popular too. As the youngest of the Dragon Slayers, she has a lot of room for growth in fanfic. Her sky dragon slayer magic gives her a unique set of abilities and she has a very kind heart which readers love.
Gajeel is also quite popular. His tough - guy exterior but with a soft side that he rarely shows makes him an interesting character in fanfic. His iron dragon slayer magic is also really cool.
Natsu Dragneel is often very popular. He has a fiery personality and his dragon - slaying abilities make for exciting storylines. Writers can easily create scenarios where he has to overcome great challenges using his fire magic.
Wendy Marvell is beloved in fanfictions too. As the youngest dragon slayer, she has a gentle and kind personality. Her sky dragon slayer magic is not only useful in battles but also in healing, which can lead to some unique plot developments.
Natsu Dragneel is likely to be one of the main characters as he is a prominent dragon slayer in the Fairy Tail series. He brings his fiery personality and powerful fire - based dragon slayer magic to the story.
In Fairy Tail fanfics, Natsu is often considered one of the top dragon slayers. His ability to use Fire Dragon Slayer magic makes him extremely powerful. He has a passionate and head - strong personality which adds to his charm in the fanfic world. Another great one could be Sting. He wields White Dragon Slayer magic and has a cool and confident demeanor. His rivalry with Natsu also makes for some interesting plotlines in fanfics.
In some fanfictions, it could be a new member of the guild who has a hidden agenda. They join the guild with the intention of causing chaos and see the dragon slayers as the key to achieving that. So they start spreading lies and creating misunderstandings that lead to the dragon slayers' betrayal. Also, a power - hungry council within the guild might betray the dragon slayers if they think the dragon slayers' actions are going against the guild's 'interests', which are really just the council's own power - seeking desires.
Wendy Marvell is another important dragon slayer. She's a sky - dragon slayer and her gentle nature and unique powers play a significant role in many fanfiction stories. Her ability to heal and support her comrades is often crucial in battles and in the development of the overall plot.
Natsu, for example, can eat fire to replenish his energy. It's a very unique ability that comes with his Fire Dragon Slayer magic. He can also use his fists to create powerful fire - based attacks. Sting can use his White Dragon Slayer magic to create ice - like attacks from his white dragon breath, which is a cool contrast to his light - based powers.
Goku is often very popular. His immense power and simple - minded but kind - hearted nature make him a great character to incorporate into fanfiction. He can interact with the Fairy Tail characters in unique ways, like teaching them about his training methods.
Natsu Dragneel is often a very popular character in this type of fanfiction. Since he has a connection to dragons already in the original Fairy Tail series, it's easy to incorporate him into Dragon King - related stories. Another popular one could be Igneel, as he is a powerful Dragon King in the lore.
Wendy Marvell is also a favorite. As a Sky Dragon Slayer, she has a strong connection to dragons. In fanfiction, her growth as a dragon - human or her deeper relationships with dragons are often the focus. Her kind and gentle personality also adds an interesting dynamic to the stories.