Alright, you're a final boss

A) What is your pre-battle speech?
B) Where does the battle take place?
C) What is the battle theme song (links prefferably)?

Dimitri-
A) I cannot let you continue. You have no idea what darkness lies beyond. But if you choose to persist, I will not hesitate to cut you down. Draw your sword!
B) The nearly flooded ruins of an ancient temple with globes of light giving iridescent illumination to the arena.
C) Wish I Had An Angel - Nightwish (http://www.youtube.com/watch?v=ubCv-kHUQ-o)