Registeel — every printing, every price, every gap.

REGISTEEL has a body that is harder than any kind of metal. Its body is apparently hollow. No one has any idea what this POKéMON eats. REGISTEEL was imprisoned by people in ancient times. The metal composing its body is thought to be a curious substance that is not of this earth. Its body is harder than any other kind of metal. The body metal is composed of a mysterious substance. Not only is it hard, it shrinks and stretches flexibly. It is sturdier than any kind of metal. It hardened due to pressure underground over tens of thousands of years. Tempered by pressure underground over tens of thousands of years, its body cannot be scratched.