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Polished Crystal
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Some changed types and base stats
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Polished Crystal
Evolutions
Onix
Onix Evolution
in Pokémon Polished Crystal
Complete evolution chain for Onix and related Pokémon
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Evolution Chain
Onix
Hold Metal Coat
Steelix
All Pokémon in Family
Onix
Steelix
Game:Polished Crystal
