When you go to Cinnabar, if you keep on Surfing until you get to the islands you will reach the cave. Go in and take the ladder going up. The gym leader Blaine is there. He uses fire type Pokemon
face him, click on him, then have courage and believe!
Defeat all the Kanto gym leaders. While you are able to do most of them in any order, Blue can only be fought if you have the other 7 Kanto gym badges.
who's blue. Whatever here's how you have to get 7 gym badges in kanto then he'll battle you.
You catch Houndour at night on route 7 in kanto
You need to go back to Cinnabar Island and go talk to Blue who is just above the Pokémon Center. He is the leader of the Viridian Gym! Once you've talked to him Fly/Surf back to Viridian City and the old man who was in front of the Gym will have moved aside and you can enter the gym where Blue awaits you however you cannot battle Blue unless you have defeated the other 7 Gym Leaders in Kanto.
face him, click on him, then have courage and believe!
cinnabar island need 7 kanto badges
Blackthorn city, in kanto you find him at cinnibar island show him your 7 kanto badges to make him go back to the gym then you can battle him.
Defeat all the Kanto gym leaders. While you are able to do most of them in any order, Blue can only be fought if you have the other 7 Kanto gym badges.
beat the other 7 gyms in kanto and talk to the 8th gym leader on cinnabar island. he will leave and go back to the gym
who's blue. Whatever here's how you have to get 7 gym badges in kanto then he'll battle you.
go to the seafoam islands from pallet town(south from pallet town and east from cinnabar)
You have to beat all other 7 gyms then go to Cinnabar Island and talk to Blue then he will go to his gym in Viridian. He is the eight gym. Good luck.
you go into the seafoam islands and go up the ladder that is in the entrance and he will be their waiting (and his strongest is a lv59 rapidash) good luck
The 8th gym leader is currently away from his gym at viridian city, and is at Cinnabar town, and will only challenge you once you have 7 kanto badges. You will have to surf there, and he will be the only person there on the island. Once you talk to him, he will go back to his gym. Hope this helps!
move to the 8th gym
they do not have 7 badges they have 8 in kanto,and have 8 in jhoto.