Digimon Frontier - With The Will

Digimon Xros Wars - We Are Xros Heart

https://musescore.com/bomb_and_kou/identity-piano-version-rakudai-kishi-no-cavelry

The second theme of Gunleon after it gets an upgrade, the pilot is Rand Travis, as heard in Super Robot Wars Z Song and game belongs to Banpresto.