Help identify the soundtrack

[ErikaRosen]

What is the music playing during the first encounter with Lancer in the prologue, when he takes out his spear and Rin has to leave the roof?

I scoured YouTube and OST lists as much as I could, but couldn't find this exact track. It's possible that I was just too in a hurry and therefore couldn't recognize the music.

But I found out that this track also plays in the web version of VN, at this point:
https://fatestaynight.vnovel.org/prologue/3#page68

[ErikaRosen]

Nevermind, I found this track on some obscure YouTube playlist with the Vita ver. OST. I didn't recognize it at first, but someone I know pointed it out to me. Yay!

https://www.youtube.com/watch?v=KR-oJplxb1A

The reason I couldn't find it was because the more known edition has completely different music, so in all the lists the track called Nightmare is completely different.

[RazorMau5_aka_llama]

Originally posted by ErikaRosen:

The reason I couldn't find it was because the more known edition has completely different music, so in all the lists the track called Nightmare is completely different.

EMIYA is also different, basically listen to both OSTs, original and PS Vita (aka Realta Nua) stuff and have fun ;d