Since there's no official Monster Hunter Marvel vs Capcom story, it's hard to say for sure. But we can assume some of the main characters could be iconic Monster Hunter characters like Rathalos or the Hunter themselves. From Marvel, it could be Spider - Man or Captain America. And from Capcom, maybe characters like Dante from Devil May Cry could be involved if they were to create such a story.
I don't know of any Marvel novel or movie protagonist who can synthesize monsters. This could be a fictional plot or a fictional character related to other stories or characters.
There's no official story for Monster Hunter Marvel vs Capcom. But hypothetically, it could be an epic adventure. The story might involve a powerful entity that has the ability to manipulate reality. This entity starts causing chaos by pitting monsters from Monster Hunter against Marvel heroes. Capcom's influence could be seen in the way battles are structured and the unique abilities of some characters. The heroes and hunters would then have to put aside their differences and figure out a way to defeat this powerful entity. They would need to use their combined skills, like the hunters' knowledge of monster weaknesses and the Marvel heroes' superpowers, to save their respective universes from destruction.
The Avengers originated in Marvel Comics. Marvel has developed a vast universe of characters and storylines, and the Avengers are a key part of it. Their adventures have been adapted into various forms of media, including movies and TV shows.
Captain Marvel is Carol Danvers. She gained her powers through an interaction with alien technology and has become a powerful hero in the Marvel universe.
Marvel justifies Marvel Comics 1000 by presenting it as a celebration of their rich history and a platform to introduce fresh and exciting story arcs. It could also be a strategic move to attract new readers and reignite the passion of long-time fans.