Wicked Dragon Dryken (邪悪竜ドライケン Jaakuryū Doraiken?, 7, 24): Ryuuwon sent this first Wicked Dragon to find the Scale of the Salamander. Ryuuwon attempted to transform Dryken into an all-powerful giant dragon by using the Scale of the Salamander and by increasing the temperature of the factory that they were in to two thousand degrees, which set the building aflame, but DaiBouken Mixer used the Wall Shoot technique to contain the explosion in Hyper Concrete. But it turned out the Salamander’s Scale was taken out of the building before the explosion. Dryken himself ultimately fell victim to the Scale's power when Satoru used it to activate the AccelTector for the first time and used the Dual Crusher Mixer Head to encase Dryken in Hyper Concrete and used the Drill Head to drill him into oblivion. He reappears in Task 24. He is based on Seijuu Sentai Gingaman's Gingaioh.
In Boukenger, he rampaging and destroy the Janryuu Clan then banished. He joined Boukenger to defeat four of them. He used combining auxiliary helpers to formed new armaments. In the first movie, Dryken grab the legendary Dain Blade to destroy Ferious.
- GoGo Sword: (only first episode)
- Battle Booster