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.
In many fanfictions, Iceman starts as a bit of an outsider in the Avengers. But as he faces challenges together with the team, he grows in confidence. He might start to take more risks and use his powers more creatively. For instance, he could learn to create ice sculptures that can act as decoys in battles from his time with the Avengers. This not only helps in combat but also shows his growth as a character who can think on his feet.
In many aspects, 'The Iceman' is true. It draws inspiration from actual cases and characters, but some artistic liberties might have been taken for dramatic effect.
Yes, there are likely some interesting Natsu vs Ace fanfiction works out there. On FanFiction.net, you can find stories that explore different aspects of their relationship or a potential battle between them. Some works might focus on their unique powers and how they would interact in a fight. Another place to look is AO3. There, authors often bring in creative interpretations of the characters, so you might stumble upon a really engaging Natsu vs Ace fanfiction that delves deep into their personalities and the 'what - ifs' of their encounter.
Sadly, there's no official place to 'watch' Natsu vs Ace fanfiction as fanfiction is mainly text - based content. If you're interested in the story of Natsu vs Ace in fanfiction form, your best bet is to visit major fanfiction platforms. On FanFiction.net, use the search bar and type in 'Natsu vs Ace' to see what comes up. AO3 is another option; its advanced search features can help you narrow down the results. But again, these are for reading, not watching.