Zukelk | Etrian Odyssey Main Boss Battle Mix 2018 @Zukelk | Uploaded December 2018 | Updated October 2024, 2 hours ago.
Here are all the main boss themes, including The End Of The Raging Waves because at the time I made this assumed the sea mechanic was a big part of the game.

0:00 EO - Dyed In Blood
3:10 EOII - Scarlet Rain
6:56 EOIII - Hoist The Sword With Pride In The Heart
11:23 EOIII - The End Of The Raging Waves
18:39 EOIV - The Burning Crimson Sword Dances
24:57 EOU - Dyed In Scarlet
27:59 EOU - Crimson Weapons
31:23 EOU - Crimson Weapons (FM)
37:53 EO2U - Scarlet Rain
41:34 EO2U - Shadows Of Death Of Over There
45:47 EO2U - Shadows Of Death Over There (FM)
50:00 EOV - Empty Ringing, The Earth Splits
56:43 EOV - Empty Ringing, The Earth Splits (FM)