I thought I had already rated this! But now I get to listen to it again yay teehee. This was fantastic! The JRPG style was there and having the piano pedals audible in the first track really added a lot of atmosphere to the OST! The second song was a fun battle theme, the brass sounded great and you did a fantastic job of including a lot of dynamic elements while not overcrowding the mix which is very difficult to do. The separate sections in the second song really helped keep the soundtrack moving and doubled the intensity! The last song reminds me of those blue text slide show videos of the hardest video game bosses in the best way (Eryndor's easily at number one btw) . The beginning immediately warped me back to the childhood feeling of fighting the big bad scary boss for the first time. The way you managed to create that feeling of finally fighting the boss you had heard rumors of and had fought all for it to culminate into one final battle without previous gameplay context (besides your use of leitmotifs and extensive lore of course) was phenomenal.
Fantastic submission!
The throat singing was impeccable and was a complete game changer in upping the terror and intensity in both fights.