It evolves offscreen before the episode "Grating Spaces" in which it first appears.
same lvl. as normally, only you have to go to trainer HQ- my Pokemon and you have to evolve them there
If you catch a Pokemon in the wild are this the Pokemon who can bear a Metal Coat. It has a rarity of 5%. Magnemite, Magneton, Steelix, Beldum, Metang, Metagross, Bronzor, Bronzong and Magnezone
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.
a stone onix will evolve into a stone steelixs?
Togetic to Togekiss, Onix to Steelix, Roselia to Roserade.
In Pokemon Yellow Onix does not evolve, it is a one stage Pokemon.
In order to evolve Onix in Pokemon Crater you must beat Cynthia. After beating Cynthia she will give you the mental coat to evolve Onix.
Onix doesn't evolve from anything. It evolves into Steelix, but Onix is the base pokemon for that evolution chain. :)
Trade Onix with the steel coat item to evolve it.
To evolve onix you must give it a metal coat then trade it and it will evolve
There is no Pokémon that evolves into Onix.
It doesnt
Yes, Onix does evolve into another Pokémon. Onix will evolve into Steelix after being traded while holding a Metal Coat.
Onix does not evolve by level. It can evolve by being traded while holding metal coat.
get the metel coat give it to onix and then trade it
Level: Onix Evolves By Trading.
You need to give ONIX a METAL COAT to hold. Then trade him and he will evolve into a STEELIX.