well after you beat all the trainers and destroy the snowballs a good fighting or fire type should take down all of her Pokemon its not that hard
beat the 8th gym
Ghost and dark type
I used my INFERNAPE,MACHOMP,STARAVIA,SHINX,MIVREUS and my hapiny to beat the fourth gym leader on Pokemon pearl.
what do you do after beating the fouth gym in pokemon pearl
In Pokemon Diamond, you get Dialga before the 8th gym battle. After you beat the 7th gym, you battle at the peak of Mt. Cornet, Spear Tower, and battle, preferably catch Dialga, then you can access Sunyshore City. In pearl you battle Palkia.
beat the 8th gym
Beat the GYM LEADER [=
you beat the gym leader
snowpoint city
Beat the gym leader
Beat the league
The Fifth Gym in Pokémon Pearl is the Ghost Gym so use Dark-type moves.
In Diamond, Pearl and Platinum 7th gym is in Snowpoint Town.
Snowpoint City.
Find ALL the trainers beat them all, and then fight the Gym Leader at the front.
Get Kyogre..
You have to travel to towns that have gyms and then try to beat the gym leader.