Awesome Music / Arc the Lad: Twilight of the Spirits

• "Challenge". Despite only playing in the arena, it really helps show how rough and tumble some of those fights can be.
• "Ordeal" is an incredible theme that really encapsulates how tough some of the battles can be, including the fights against Droguza and the Gold and Silver Dragons, which must be faced by Darc alone.
• "Sparks ~ Advancing Sky Monster", the theme of the Pyron, the Deimos party's way of getting across the different continents. It's incredibly peaceful and warm, befitting such a massive, but gentle creature.
• "Big Owl ~ Departure", the theme of the airship used by the human party, is a rocking, militant theme that also plays when you return for round two against the Dilzweld fortress, blasting their formerly impregnable turrets to smithereens with the Big Owl's dual Wave-Motion Gun.

• Flying Castle Lower Floors wasn't included on the OST. It plays not only in the Flying Castle itself, but also in a few rough battles throughout the game, functioning as an "oh shit" indicator for the player, such as when it plays within the volcano that houses the Fire Stone shortly before it erupts.