Well, family is a big theme. Makarov considers the guild members as his family, and in fanfiction, this idea is often explored. For example, how he protects them like a father figure. Also, the theme of sacrifice comes up. Given his position, he might have to sacrifice his own well - being for the guild. And another common theme is the history of Fairy Tail. Makarov has been around for a long time, so his knowledge of the guild's past is often a part of the stories.
The book I recommend to you is Picking Up a World of Demons. This book fits the plot you provided. The protagonist, Motian, established a guild in the world of the demon's tail and worked hard to make it the strongest guild. At the same time, he also brought the magic in the demon's tail to other worlds. This book had both fantasy elements and an adventurous atmosphere of swords and magic. At the same time, the plot of the main character establishing a guild was also very interesting. I hope you like my recommendation, Mwah ~😗
Sure. There's a fanfiction called 'The Makarov Chronicles'. In this, the author explores Makarov's relationships with different members of the guild in a very detailed manner. It gives a fresh perspective on his character. Also, 'Makarov's Secret Power' is quite engaging as it reveals a hidden power that Makarov has and how it could potentially change the fate of Fairy Tail.
One interesting Fairy Tail reaction fanfiction could be where the characters react to their future selves. For example, Natsu seeing how he has grown in power and how his relationships have evolved. Another could be them reacting to alternate universes where things are very different, like if Fairy Tail was a dark guild instead.
Erza would likely have a more serious take on it. If the fanfiction adheres to the values of Fairy Tail and portrays Natsu in a positive light that aligns with his character in the guild, she would probably approve. However, if it contains any inappropriate or un - Fairy Tail - like behavior, she would surely be against it.
First, you need to have a deep understanding of the Fairy Tail characters. Know their personalities, backstories, and how they would realistically react in different situations. For example, Erza is strict and disciplined, so her reactions would be different from the more carefree Natsu.
Gray would probably use his ice - make magic to try and freeze Godzilla. He'd start by creating ice pillars to immobilize the monster's legs or ice walls to block its attacks. And if that didn't work, he'd get creative, maybe making ice clones to distract Godzilla while he figures out a better plan.
Lucy and Natsu's relationship could become more intense. In some fanfictions, their bond might develop into a deeper romantic connection, which would change how they interact. Gray might become more of a rival, feeling like Natsu is getting more attention in these fictional scenarios.
One common theme is sacrifice. Characters often give up their lives for the greater good of the guild or their friends. For example, in many stories, a hero might die to save the guild from destruction.
In some Fairy Tail fanfictions where Juvia dies, it could be a very emotional and impactful scenario. It might be due to a powerful enemy she couldn't defeat, sacrificing herself to save Gray or her friends. Her death could lead to Gray's character development, making him more determined to fight against the forces that took Juvia from him.