Robo-Drilldigger X

Robo-Drilldigger X is the more powerful form of Robo-Drilldigger who appears in the Battle Ring, as the first opponent faced in the Giant Luigi arena. There are no major changes to his battle here. The main difference between Robo-Drilldigger and Robo-Drilldigger X is the version is red in colour instead of gold.