starocotes
asked:
Will Battle of the Atom be a full Crossover where you really need to read all the books in it to understand what's going on, or more a shared Event with different plotlines that somehow connect to each other?

As I understand it, it’s a true Part One-Part Two-Part Three crossover, like most of the X-Universe crossovers of recent years. So you will need to follow it through all of the books to get the whole picture.