Magnezone

Magnezone (Japanese: ジバコイル Jibakoiru) is an /-Type Pokémon introduced in Generation IV.

Evolution
Magnezone is the evolved form of Magneton. It evolves at Mt. Coronet, or, in Generation V, Chargestone Cave, while being leveled up. Also, in the Kalos region, you evolve a Magneton to a Magnezone by leveling it up in route 13.

Game Info
In Pokémon Explorers of Time, Darkness, and Sky, Magnezone first appeared as an officer to arrest outlaw Pokémon.