Song in ending credits.
The song that is played in the ending credits of the film, as well as being previous to the final confrontation, is lacking in the OST. Also, the LP with the song seems to have gone from both cdjapan and yeasia. So, if anyone could pass (via pm) a link with the song on mp3, cuz it's a frigging crime that it's so damn hard to find such a kick-ass song.
"I believe the common character of the universe is not harmony, but hostility, chaos and murder."