With a body harder than diamond, this Pokémon is well suited to digging, using its powerful jaws to tunnel around. Steelix lives deep underground -- even deeper than its pre-evolution, Onix. Was it pride that made Steelix prove itself able to go farther? It's hard to say. We tried to dig around for clues, but we got tired after only 10 feet...
Game Boy - Pokémon Gold & Pokémon Silver - 10/2000
Steelix lives even further underground than Onix. This Pokémon is known to dig towards the earth's core. There are records of this Pokémon reaching a depth of over six-tenths of a mile underground.
Steelix lives even further underground than Onix. This Pokémon is known to dig towards the earth's core. There are records of this Pokémon reaching a depth of over six-tenths of a mile underground.
Steelix live even further underground than Onix. This Pokémon is known to dig toward the earth's core, reaching a depth of over six-tenths of a mile underground.
Steelix lives even further underground than Onix. This Pokémon is known to dig toward the earth's core. There are records of this Pokémon reaching a depth of over six-tenths of a mile underground.
Steelix lives even further underground than Onix. This Pokémon is known to dig toward the earth's core. There are records of this Pokémon reaching a depth of over six-tenths of a mile underground.