User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-208.104.226.14-20111217051754/@comment-76.69.7.125-20111217052937

Um, all weapons of the same class would have the same attacks...

As for event quests, probably not. Event quests in this game are actually things you download. You don't have to pay extra for them though.