Alba's Cubone was the final Pokémon that Alba used in his rematch battle against the Citroid. It quickly finished off
Clemont's Magneton before facing
Clemont's Heliolisk.
Its Bonemerang proved to be a very powerful move as it knocked out Elezard when they pulled on the training advice of the
Clembot which taught them; that Pokémon have endless potential and that drawing out their strengths is a Trainer's duty.
Alvin and his Pokémon believed in those words and worked hard and it paid off as they defeated the
Clembot to get the Voltage Badge.