onix evolves with a steel coat or something that you give to the luminous cave shrine.
You have to go to the cave with the crystal, and have a metal coat and link cable.
Onix only evolves by having it hold a metal coat then trading it to a friend and when you take it back it will be a steelix.
no I don't think so
Onix can only evolve through trading it with metal coat on at any level.
You must Trade Onix while it is holding a Metal Coat in order to Evolve into a Steelix.
Steelix is a Steel and Ground type pokemon.
Onix evolves into Steelix when it is holding a Metal Coat and traded to someone else.
Onix does not evolve by level. It can evolve by being traded while holding metal coat.
Level: Onix Evolves By Trading.
Level up your Groudch
there is no level for onix to evolve it will evolve if u trade it to another game make sure it holds a metal coat or it will not evolve
level it up
You have to trade him
In Pokemon, Onix does not evolve at a specific level. The only way that Onix can evolve into Steelix is by trading it to someone while it is holding a metal coat.
It can be any level to evolve that's because it evolves when you trade it while it's holding the item metal coat so you could have a level 1 steelix even!
onix has to be traded and be holding metal coat
level 50
Onix doesn't evolve through leveling. But, make him hold a Steel Coat, and he will evolve into a Steelix!
it cant