Tales of Berseria OST - DLC: For the Sake of Mutual Proof (extended)

I think this battle theme plays during boss battles when Rokorou is in his Ludger costume. Feel free to correct me if I'm wrong. This tune originated in Tales of Xillia 2.

Tags: OST, music, BGM, tune, soundtrack, video game, Bandai Namco, boss fight, Tales Legacy, downloadable content, downloadable content,