Brave Final: Great Explosion! Goodbye, Kyoryuger

Daibakuhatsu! Sayonara Kyōryūjā (だいばくはつ！さよならキョウリュウジャー) is the forty-eighth and final episode of Zyuden Sentai Kyoryuger.

Synopsis
Daigo and Amy lead the final assault on the Frozen Castle to take down Deboth using the True Melody of the Earth, but to make sure Amy survives, Daigo decides to go on by himself.