Onix does not evolve by level. It can evolve by being traded while holding metal coat.
Onix does not evolve by level, it evolves into Steelix by trade whilst holding a metal coat.
Onix can only evolve through trading it with metal coat on at any level.
a stone onix will evolve into a stone steelixs?
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
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.
onix evovles into steelix
Onix can be evolved by placing metal coat on it and trading it with a friend. It will evolve into a Steelix.
Level: Onix Evolves By Trading.
steelex does not evolve for it is a final evolve form of onix
onix doesn't evolve by level you have to trade it with a metal coat on it
it doesn't -_-