During his initial heist, Doronbosu had made Kyoryu Black suffer a trigger when the Monster grabbed Kyoryu Red in the same grapple that Aigaron did with Shiro. In their second encounter, Kyoryu Black had tried to use the Kentrospiker Beast Battery with his Gaburevolver, but the resulting disastrously powerful recoil from the attempted attack left the Kyoryugers in disarray and Doronbosu used this opportunity to flee.
After he was finally defeated with the now united and resolved Kyoryugers' Kentrospiker (which also destroyed Aigaron's cloak), he was enlarged to face against Kyoryuzin Western, and lost horribly to the mecha. ZSK-Debo Zaihodoron
- Height: 203 cm (50.8: giant)
- Weight: 165 kg (412.5t: giant)