unfortunately yes
Onix evolves into Steelix when it is holding a Metal Coat and traded to someone else.
Steelix is a Steel and Ground type pokemon.
You cannot get Steelix through a Pokémon breeder, you get it by trading a Onix holding a Metal Coat.
The is no pre-evolution of onixOnix is a stage 1 pokemon
It doesn't evole at a level, it evolves into Steelix when traded holding a Metal Coat.
Onix evolves into Steelix, while holding a Metal Coat and traded. Steelix can also Mega Evolve, but cannot evolve into any other Pokemon.
Yes, you can. If the Onix is holding a metal coat, it will not prevent you from trading it, and the recipient will receive a Steelix (because Onix being traded with a metal coat will make it evolve into a Steelix).
Onix evolves into Steelix when it is holding a Metal Coat and traded to someone else.
Yes, Onix does evolve into another Pokémon. Onix will evolve into Steelix after being traded while holding a Metal Coat.
Onix evolves to Steelix when holding the item Metal Coat and traded
Trade onix holding a metal coat
Steelix is a Steel and Ground type pokemon.
You need to trade an Onix holding a Metal Coat.
Onix does not evolve at any level. If traded while holding a Metal Coat in Pokemon Gold or later, it will evolve into Steelix.You can't evolve an Onix by leve.l You have to let Onix hold Metal Coat and trade it, then it will evolve into Steelix.
you trade your onix with it holding a metal coat
You need someone to trade a you a Onix that is holding a Metal Coat
You can't train it to evolve. For an Onix to evolve into Steelix it must be traded while holding Metal Coat.