no
only if you have the catch trainers Pokemon code
battle trainers or catch the Pokemon
you can catch it in mt.cornet no cheat
Never in any game of Pokemon can you catch every Pokemon on one version of the game you must use the other versions to get the rest. Unless you cheat but don't its not worth it.
i don't know but sertch on Pokemon cheats.com
Unless you cheat it is impossible.
You have to use a cheat.
You have to use a cheat code.
If you mean another trainers Pokemon you have to use cheat codes
Cheat, trade, migrate, catch
Not unless you have a cheat code.