you should use rock type pokemon.
Any fire type should do the trick
All
By defeating the the fourth gym leader
You should use a firetype Pokemon to win in the grass gym it will be alot easer! ROFL You should use a firetype Pokemon to win in the grass gym it will be alot easer! ROFL You should use a firetype Pokemon to win in the grass gym it will be alot easer! ROFL
Simple use a water, ground or rock type Pokemon at the fourth gym
you should use water type Pokemon
You have to beat Erika, who is the fourth Gym Leader, raises Grass-Type Pokemon, and resides in Celadon City.
the fourth gym is in lavaridge town. to get to there go north out of mauville city. keep going up. use the pokenav (you should have it; if not get it) to find your way. the gym leader flannery specialises in fire type so take water pokemon.
Lavaridge town is where you get the fourth badge in ruby.Hint:the gym leader uses fire types so use a water type.
Your Pokemon should be around levels 32 or higher and use super effective moves on her Pokemon as well like fire, flying, ice and poison are really affective they do 2x damage.
i think it iz erica she uses leaf Pokemon so either use ice or fire Pokemon
strong 1s