Groudoun swampert at a high level
After you beat your rival after the 6th gym
You have to beat the fire gym and when you leave, your rival will give you them
You must beat you'r dad and be on the way to Fortree City and beat you'r rival and they give you HM 03 Fly
swampert or blaziken are the best type to beat gyms or Pokemon league
I'm pretty sure you get the go-goggles from your rival after you defeat Flannery.
charmander
The rival in Pokemon sapphire, ruby and emerald is brendan or may. It depends if you a boy or a girl at the beginning (boy=May , girl=Brendan).
Mudkip because he can beat the types of most of the gym leaders
you only have to beat the elite 4 on Pokemon fire red not ruby
It's on route 119. You get it from your rival.
you play it
A fake Pokemon GBA generation game which you play as Blue/Green(Firered/Leafgreen rival),your rival is Brendan from Pokemon ruby/sapphire and also .......................................