Ferocious Knight D

Ferocious Knight D appeared in 2013 movie called Zyuden Sentai Kyoryuger: Gaburincho of Music. Ferocious Knight D (獰猛の戦騎D Dōmō no Senki Dī), also known as Deathryuger (デスリュウジャー Desuryūjā) is the main antagonist of the Zyuden Sentai Kyoryuger: Gaburincho of Music, who happens to be the most powerful Debo Knight. He was the partner of Zyudenryu Tobaspino, only because he forced Tobaspino to forge a partnership with him.

One of the Deboth Army's first Knights, D wreaked havoc on ancient Earth. He fought against Torin and the Zyudenryu in the past. Attempted to control Tobaspino to wipe out the rest of the dinosaurs by driving it insane, Meeko's ancestor rose up and quelled Tobaspino's rampage and blood-lust. Tobaspino then defeated D with a stomp as both fell into a deep slumber. Reawakening in the present by Chaos and given fake Kyoryuger powers with the Deathryuger Zyudenchi, D now seeks revenge and plots to wipe out all life on Earth.

He appears and kidnaps Mikoto Amano. Deathryuger's goal is to use Meeko's voice and the secret legendary Zyudenchi, #00, to take control of Tobaspino once again while cutting his ties to the Deboth Army. However, after being knocked out of SpinoDai-Oh, D falls to his death after being mortally wounded by Kyoryu Red Double Armed On.

D eventually returns without his Deathryuger powers but overwhelmed with new powers he gained from the Darkness of the Land and armed with the War Spear-Sword, wearing the AceCape. He finds himself needing drinks of Restoration Water to keep himself in check. D had also escaped from the Darkness of the Land and orchestrates a scheme to use Mikoto's singing voice to raise an army of the dead to conquer the world. When the Kyoryugers foil his plans, D enlarges himself to destroy the world before he is hindered by Mikoto's singing as Spinodai-Oh destroys him.

Powers and Abilities

 * Ferocity Empowerment: As one of the Deboth Knights, D can empower himself with human anger, making him similar to Raging Knight Dogold and Resentful Knight Endolf.
 * Corruption Inducement: D was somehow shown to be able to corrupt Zyudenryu Tobaspino and Meeko on his own.
 * Restoration Water Generation: D can summon the restoration water on his own to grew himself.

Arsenals

 * War Spear-Sword (ウォー槍刀 'Wōsōdō'): his personal sword that he manifested from his body during his fight with Kyoryu Red, Pink, and Violet after coming from the Darkness of the Land. Used for Final Movement Deboss Finish (最終楽章デーボスフィニッシュ 'Saishū Gakushō Dēbosu Finisshu').
 * AceCape (エースケープ Ēsukēpu)