After you get to Kanto, go to Saffron City. The mimic girl will have lost her doll. Go to Vermillion City and into the pokeclub. Talk to the guy with the Clefairy doll and get it from him. Take the doll back to the mimic girl and she will give you a magnet pass. You can now use the Magnet Train.
Train
You must "endlessly" train your Pokemon.
talk to copycat in saffron city, then find the poke doll in the Pokemon fan club, then take it to her.
soulsilver and heartgold, it has the most trainers
Just train your pokemon.
he is strong so train your Pokemon alot.
after you get the magnet train pass use the magnet train
train until lvl 30
It is right by the goldenrod train station.
train like any other game
train up your Pokemon and woop red's a**
train it & change its attack defence depending on which Pokemon u want