Congratulations, you've overcome countless enemies and incredible obstacles. You've solved puzzles and collected more swords than that weird guy with the ponytail who apparently lives at the local card shop. But now it's time for the big throwdown. If you thought the rest of the game was hard you haven't seen anything yet.
Well, probably. Unless it's one of those games where you can just put the controller down as the source of all evil and corruption in the world sort of implodes while you watch in shocked disappointment and wait for the wasted adrenaline to drain from your system as the credits roll.