In fanfictions like this, the character development of Natsu within the context of Sabertooth is interesting. He could learn new magic techniques from them or teach them his own unique brand of Fairy Tail spirit. It might also explore how the different cultures of the two guilds clash or blend.
Well, in some fanfictions, Natsu might initially be seen as an outsider by Sabertooth and face hostility. But as the story progresses, he wins them over with his strength and determination.
Natsu from Fairy Tail is often a popular character. His fiery personality and powerful dragon - slayer magic make him a force to be reckoned with in any fanfiction. From Sabertooth, Sting is quite popular. His cool demeanor and his own brand of magic draw a lot of attention.
In some 'fairy tail vs sabertooth fanfiction', a plotline might involve a member from one guild accidentally getting a powerful magical item that was meant for the other guild. This causes a lot of misunderstandings and tensions as both guilds think the other is stealing or trying to gain an unfair advantage. It then takes a series of events and character interactions to resolve the issue.
One great Sabertooth vs Wolverine fanfiction is 'Clash of the Mutant Titans' on FanFiction.net. It really delves into their complex relationship, exploring their past battles and grudges. The author does a wonderful job of writing their intense fight scenes and the underlying emotions that fuel their rivalry.
In many Fairy Tail fanfictions, the battle between Natsu and Acnologia is often depicted as extremely epic. Natsu's fiery determination and his unique dragon - slayer magic make for an interesting contrast against Acnologia's overwhelming power. Some fanfictions might have Natsu discover new forms or powers in order to stand a chance against the fearsome Acnologia.
Lucy might also be an ally. She has her celestial spirits that could be a great help. For example, some of the spirits like Leo could be very powerful in combat against the dragons. Also, Erza would be a great addition. With her various armors and combat skills, she could hold off a large number of dragons while Natsu focuses on the more powerful ones among the 10000.
Well, perhaps Natsu uses his powerful fire magic to take on the dragons one by one. He might start by finding a strategic location to face them, like on top of a large mountain where he has a better view. Then, he'd use his signature moves like Fire Dragon's Roar to blast groups of dragons at a time.