Dyudyuonshu

Dyudyuonshu appeared in 2014 TV series called Kamen Rider Gaim. Dyudyuonshu (デュデュオンシュ) was one of the last survivors of the Femushinmu civilization, having been transformed into a dark green Over Lord Inves before slaughtering countless weaker members of his kind when his world was touched by the Helheim Forest.

Dyudyuonshu is summoned by Redyue to aid Mitsuzane in killing Kouta Kazuraba. Putting up more than a fight than Demushu, Dyudyuonshu was able to even be on par or stronger than Kachidoki Arms. However, when Kouta becomes enraged that Zangetsu Shin isn't Takatora Kureshima, Dyudyuonshu is destroyed when he takes a DJ Gun (Ichigo Charge) meant for Zangetsu Shin with Mitsuzane slashing Dyudyuonshu to use the explosion as cover for the latter to escape.

In Kouta's vision, he holds off Knuckle and Marika while Kouta gets to their "comrades".

Dyudyuonshu is revived by Maja and helps subdue Kouta Kazuraba alongside his fellow Over Lords and the deceased, mind-controlled Armored Riders. When Kouta revives all of the fallen Armored Riders to his side, the battlefield becomes open warfare with the Riders, Maja, and the Over Lords all fighting. Fighting alongside Redyue against Ryugen and Zangetsu-Shin, Dyudyuonshu is soon enough destroyed again by Ryugen's Budou Squash.

Dyudyuonshu appeared to be loyal towards Redyue. Furthermore, he was portrayed as a confident opponent. However, he tends to panic a little when facing a much stronger opponent and because of that, his performance in battle gets clumsy.

Powers and Abilities

 * Helheim Plant Manipulation: Presumably for his Over Lord race, Dyudyuonshu can manipulate Helheim plants for his own liking.
 * Supernatural Agility: Dyudyuonshu was more agile in combat, able to perform high jumps and possess greater reflexes.
 * Quicksand Generation: Dyudyuonshu could generate quicksand at the location his opponent stands on.
 * Fireball Projection: Dyudyuonshu can shoot fireballs from his mouth.

Arsenals

 * Dēngoshuimu (デェンゴシュイム): A Kris-designed broadsword that able to absorb energies and repel it back to his opponents.