To get the 8th Gym Leader to return to his Gym in Viridian City, you must defeat all 7 other Gym Leaders.
You must beat the seven gym leaders, the elite four, and your rival. Then you have to capture 60 Pokemon to get your Rainbow pass the will allow you to travel to Island 7 in Pokemon FireRed.
it is waterfall.
there are about 7 dog Pokemon in diamond and pearl.
The 7th gym leader in Pokemon yellow is in Cinnebar Island, which is south of Pallet Town. You need a Pokemon with Surf to get there.
snow point gym
Talk to the Poketch President after receiving 7 gym badges.
Emerald Beat the hole game Ruby beat 7 gym Saphirre beat 7 gym Diamond/Pearl pal park
Go on IGN- there's a free game guide
You must defeat Team Rocket.
To get the 8th Gym Leader to return to his Gym in Viridian City, you must defeat all 7 other Gym Leaders.
It's quite easy. Gym 7 is the Pokemon gym in Mossdeep. First, you must go to the house at the left of the city. Steven should be inside and you must talk to him. Once he leaves you should be able to get in the gym. Hope this helps. - Josh
First you must defeat him at the game corner and silph co then you must get 7 badges now Giovanni should be at the gym.
you must beat the other 7 gyms
Pokemon ruby where is the 6 gym
You must beat the seven gym leaders, the elite four, and your rival. Then you have to capture 60 Pokemon to get your Rainbow pass the will allow you to travel to Island 7 in Pokemon FireRed.
yo have to get the first 7 gym badges to unlock the hm's to make your way to mount courenet you have you do double battle with two commanders then boss then you verse palkia Pokemon pearl dialga Pokemon diamond! p.s.their names are dialga and palkia cos dialga begin with d and so does diamond say with palkia and Pokemon pearl and pearl and dieamonds ae sort of te same ting