you have to beat the first 7 gyms and team rocket at goldenrod city. then the man will let you pass.
you have to beat 7 gym leaders and then beat team rocket at goldenrod city. then he'll let you pass.
You have to defeat Team Rocket at the Radio Tower in Goldenrod. To get in you need a team rocket costume, you can get it in the underground where the photographer has his stand. After that you have defeated team Rocket you can move east from Mahogany to the Ice cave.
You can buy it from the chick in the flower shop in Goldenrod once you catch/beat Sudowoodo.
you have to beat team rocket in goldenrod city
you have to beat the first 7 gyms and team rocket at goldenrod city. then the man will let you pass.
you have to beat 7 gym leaders and then beat team rocket at goldenrod city. then he'll let you pass.
You get it after you Beat the Team Rocket boss in the radio tower in Goldenrod City. I believe this is after getting the 7th gym badge.
After you beat them in mahogany town.
You have to defeat Team Rocket at the Radio Tower in Goldenrod. To get in you need a team rocket costume, you can get it in the underground where the photographer has his stand. After that you have defeated team Rocket you can move east from Mahogany to the Ice cave.
level up your Pokemon and get many full heals
You have to beat team rocket
You can buy it from the chick in the flower shop in Goldenrod once you catch/beat Sudowoodo.
you have to beat team rocket in goldenrod city
Battle Whitney if you haven't yet, continue your adventure, or explore Goldenrod.
umm. you have good leveled pokemon. and you fight them till they die!
you use strength. you get strength on route 42. you can use it in the wild after you beat the goldenrod city gym.