How do you beat the ghost gym on pearl?

Answer 1

Try to use ground or fire moves such as earthquake or flamethrower. if he sends out bronzer try not to waste your time on ground moves as bronzer levetates. when you start it is also good touse grass against the rock Pokemon like onix

Answer 2

To beat the ghot gym on Pearl, use Dark-type Pokemon - it's super effective. What the Gym Leader does is she asks you questions first. Read the signs as you get to them and go through the door corresponding to the correct answer. Keep note of the first answer, though - you'll need it later. Once you get to Fantina, just use any fairly powerful Dark-type moves.