Warrior Spirit

"Tune fit for adventures in another world."
Warrior Spirit is a musical piece composed by Tomoyoshi Sato that is used in Brave Frontier. It is also the fifth song in Disc 4 of the Brave Frontier Original Soundtrack.
==Appearances==
"Warrior Spirit" plays in the following:
*Battle with Heresy Demon Kalon in Fal Nerga's Sealed Dragon's Deep
*Battle with Radiating Grandeur Paris in Fal Nerga's Sealed Dragon's Deep
*Battle with Supreme Goddess Mora in Estria's Demon Castle Estria
*Battle with Solar Fervor Seria in Estria's Sealed Altar
*Battle with True Dragon Demon Barion in Estria's Sealed Altar
*Battle with Holy Emperor Karna Masta in Menon's Empty Seal Menon
*Battle with Kalon's Shadow in Menon's Ark of the Sealed God
*Rainbow Goddess
*Genius' Challenge
*Battle No. 001
*Recalling Bondage
*Any quest in My Hero Academia: Time for Training
*Any quest in My Hero Academia: Escape Through the Gate
==How to Unlock==
This song becomes available for purchase in the Music House upon clearing "Watchful Guide" in Fal Nerga's Sealed Dragon's Deep.