Well, it varies depending on the comic series. Sometimes, it's been a combined effort of multiple superheroes like the Fantastic Four and others. Each encounter has its own unique circumstances and outcomes.
Galactus' fate in the comics is complex. It's not straightforward to say who exactly killed him as it often involves multiple factors and characters coming into play. Different storylines present different scenarios.
Besides Naruto and Sasuke, Sakura could also be a main character in such fanfiction. Her medical ninjutsu skills might be needed to heal the wounded during the battles against Galactus. And there could be some original characters created specifically for the fanfiction who have some special knowledge or power related to Galactus and the Naruto world.
There could be new villains from the cosmos. Since Naruto is the son of Galactus, other cosmic entities who oppose Galactus might target Naruto. For example, some powerful alien race that wants to get rid of any trace of Galactus' bloodline. They could send their most powerful warriors to the ninja world to take on Naruto.
Well, characters like Thor, with his godly powers and Mjolnir, or Thanos with his immense strength and intelligence, might have a chance against Wanda in the comics. It often depends on the specific circumstances and plotlines.
There's a 'galactus crossover fanfiction' that involves Galactus and the Doctor from 'Doctor Who'. This one is really cool as it takes the concept of Galactus' destruction and the Doctor's ability to time - travel and save planets. The story has some really creative plot twists. For example, the Doctor tries to find a way to satiate Galactus' hunger without sacrificing entire planets. It's a unique blend of two very different fictional universes.
Galactus was once a mortal named Galan in the pre - Big Bang universe of Taa. As the universe was about to end in a cataclysm, Galan entered a life - pod with some other survivors. But the pod entered a radiation - filled area near the Big Bang. Galan was transformed by this intense energy and became Galactus, a being with an insatiable hunger for planets to sustain his vast power.
In the light novel, there are a few powerful characters who might have a chance to defeat Rimuru, but it depends on various factors like the circumstances and their own powers.
To write a good 'galactus crossover fanfiction', start with a great concept. Think about how Galactus' all - consuming hunger could impact the other world or characters you're bringing in. Develop your characters in a way that stays true to their original selves but also allows for growth within the new story. Also, don't be afraid to introduce new elements or rules that are specific to your crossover. For instance, if Galactus enters a magical world, how does his power interact with magic? Detail is key. Describe the new settings, the reactions of the characters, and the consequences of their actions. It should be a story that both fans of Galactus and the other crossover element can enjoy.