Well, Infinity War's story is really complex. Thanos believes the universe is overpopulated and decides to 'balance' it by using the Infinity Stones. The movie shows different groups trying to protect the stones. The Guardians of the Galaxy get involved when they meet Thor. On Earth, Vision has the Mind Stone which is a target. Iron Man, Spider - Man and others go to space to fight Thanos. However, despite their best efforts, Thanos is too strong and his actions at the end are a huge shock, leaving the universe in chaos and many beloved characters turned to dust.
One key point is Kratos' origin as a Spartan. His family's tragic end at his own hands is crucial. Another is his battles with powerful foes like the Hydra and Cyclops. Also, his interactions with the gods, such as Athena, are important. His journey to become the God of War and his quest for revenge against Ares are major aspects.
The God of War story is centered around Kratos. In the beginning, his life is turned upside down when he kills his family under Ares' influence. Kratos then embarks on a long and arduous journey. He battles numerous foes in his quest for vengeance. He has to use his combat skills and wits to survive in the dangerous world of Greek mythology. As he progresses, he discovers more about the gods and their true natures. He faces challenges not only from the physical enemies but also from his own guilt and rage. His journey ultimately leads him to become the God of War, a position that he uses to reshape his own destiny and the fate of those around him.
In this type of fanfic, the Infinity Stones could have a very different effect in the Harry Potter universe. For example, the Time Stone could be used to reverse dark spells or resurrect fallen wizards. However, the Stones' power might also be limited by the magic rules of the wizarding world. The fanfic could delve into how the characters from both universes adapt to the presence of the Stones and how they use or misuse their power.
Definitely. The Infinity Gauntlet comics came out earlier and laid the foundation for the concepts and characters seen in Infinity War. There are some differences, but the comics serve as a precursor.
Avengers Infinity War is largely based on the Infinity Gauntlet comic. Many key elements and plot points are drawn from it, but there are also some creative adaptations and additions to make it work for the cinematic universe.