You could all just name GOOD suggestions you know, not the first shit that comes to mind. It really depends if you want themes or battle musics also. I mostly named themes, nothing like SG’s battle pick. If so I’d say stuff like Darkness Nova from Legend of Mana always works. So what do you want?
Theme of the Cult - SW KotoR
Albedo - Xenosaga
Mitos - Tales of Symphonia (the battle version is interesting but I hate how sakuraba fucks shit up like he does)
Tethe’Alla Castle - Tales of Symphonia
Derris Kharlan ~ Shrine (or fear)- Tales of Symphonia (not a particular villain’s theme per se…)
Theme of the Black Knight - Tactics Ogre
Last of Rosencrantz - Vagrant Story ( less dissonant versions are also available as Rosencrantz and Another Riskbreaker)
Lunar 1(Lunatic Festa remix) - Sorceress
Holy Angela’s Theme - FF Tactics (pick your remix, there are a few on the soundtrack , 2 battle, 2 not)
Those Chosen by the Planet - FF7
Fears for Tears - La Pucelle (its not a character theme, but I really like Crazy Pianist, its even remixed on the La Pucelle Arrange soundtrack).
Booster Tarantino - Booster’s song remixed by djpretzel at OCRemix. He’s kind of a villain.
Btw, the Seymour track you people refer to is called Challenge. And if you look for the lunatic festa lunar remix, the lunatic parade remix has a lunar 2 Zophar battle that’s neat. Am I like the only person to NOT like really high pitch techno like Jenova and that godawful Man with the Machine Gun?
I will admit to liking Go Go Go from Lunar (Ghaleon’s final battle theme). And Gothic Neclord is pretty sweet, (there has been a remixed for it on one of the Suikoden remix CDs, this one is on the Swordsman from Harmonia compilation). You might also want to check out the Magus theme that was remixed by KFSS.