BRAIN USAGE
No, I think it is the difficulty of the boss that determines the music.
Boss theme 1 = hard
Boss theme 2 = harder
Boss theme 3 = harderer
But it’s just my theory.
HARDERER
When encountering a traveler's hub quest boss, "battle intro: i'm gonna win" is used but "boss battle I" is always used when fighting the boss
What do you think?