Funny - N only wants to rule the world for some ridiculous reason or wants something that is equally as ridiculous.
Dramatic - Either a scene of crushing defeat for N or the protagonist which then leads to some sort of epiphany or realization of the situation.
Sad - Obviously someone dies and there is nothing that can be done.
Epic - A pokemon battle with N's Reshiram against the protagonists 6 pokemon line-up. Although they put up a good fight, they ultimately lose only of Zekrom to come as save him.
Anything you want in more detail?
When in doubt, just take the next small step.
With that next step take a deep breath. It calms the mind.
When the mind is calm you realize the best is still yet to come.