which gym leader?
By beating the gym leader Clair in Blackthorn City.
You get TM03 (Water Pulse) after beating Misty.
Mahogany town
hes at seafoam islands in kanto
which gym leader?
how about.. BATTLE HIM
use a dark type Pokemon or attack(shadow ball is the best)
by going beating all seven gyms then go to a island with a volcano:)
You can get it by beating blue the last Kanto gym leader wich you can fight them beating the elite four and then oak will call you and if you visit his lab he gives you HM 08 Rock climb
By beating the gym leader Clair in Blackthorn City.
you are good trainer i think you are ready for the elite 4 this badge will let u use rock climb outside of battle
Well the gym leader will not be there if you do not get the secret potion. if you are talking about beating the 6th gym ( fighting type) the girl on top of the light house is the gym leader
you get it from prof. oak after beating blue
In Gold the fourth gym Leader is Morty. Morty specializes in Ghost type pokemon, and his gym is located in Ecruteak city.
Ghost and psychic and bug type attacks
Talk to the woman outside the cianwood gym after beating the gym leader there