First you need the badges from Oreburgh, Eterna, Pastoria and Veilstone citys. when you have all those go to Lake Valor. Cynthia should be standing there. Talk to her and she will give you the item SecretPotion and the Old Charm to give to her grandmother. go to where the psyduck are blocking the way north from Solaceon Town. use the SecretPotion and the psyduck will go away. follow the path until you come to Celestic Town. speak to the village elder and give her the Old Charm Cynthia gave you. then return to Hearthome and Fantina should be there.
She should be back at her Gym in Hearthome now, since she's the fifth Gym leader and all.
In Hearthrome.
Poison type pokemon, other trainers in the gym also have psychic but again the leader has poison type
No. Cobalion is a fifth generation Pokemon. Diamond Version is a fourth generation game.
The fifth one in Hearthome City.
the FIFTH gym leader is in HEARTHROME CITY! Hope that helps!!
maylene
You can find the fifth Gym Leader in Hearthome City. Her name is Fantina.
in vilstone city not hearthome that's the fifth gym leader
in heartome city but you need to find the gym leader
To the fifth one dah
The gym leader is not at the gym and that is why we cannot enter the gym.
were is the fifth gym leader
The fifth gym leader in Pokemon platinum is crasher wake but you get the fourth badge.
To get the Olivine City Gym leader to battle you, you have to go to the top of the lighthouse and help her heal a Pokemon by getting medicine from a man across the sea in Cianwood. The leader there, Chuck, is actually the fifth, and Jasmine is the sixth.
Hearthome City has the 5th Gym Leader. The 5th leader is Fantina and she uses Ghost-type Pokémon.
so the trainers could step up to battle their opponent.