This huge Pokemon is almost 10 meters long and weights 400kg.
It evolves from Onix.
Steelix's body has been compressed deep under the ground. As a result, it is even harder than a diamond. It is said that if an Onix lives for over 100 years, its composition changes to become diamond-like and evolves into a Steelix
Steelixs name sounds like Skrillex.