Watson is in the Mauville City gym. To get to him, you must finish an electric puzzle and defeat a few trainers. He uses electric type Pokemon.
You need an electric type or ice type may i suggest glalie, manectric or walrein.
After you beat your rival after the 6th gym
what you do is import it from ruby or Sapphire after you beat the game.
in the cave where the team rocket grunts are you need to beat the elite four first. good luck$$$$
Yes you also need to beat diamond as well.
you only have to beat the elite 4 on Pokemon fire red not ruby
On Pokemon ruby to get surf you need to beat your dads gym (in petalburg) then after wallys dad will come and get you then give you surf.
you play it
The Pokemon League
You need the national dex, as there not in the sapphire/emerald/ruby pokédex.
I'm going to assume you mean "Pokemon Ruby" in your question. Anyway, to trade between Ruby and XD, you must beat Pokemon XD and defeat the champion in Ruby.
No, but you must get to a certain point in Pokemon Diamond to transfer Pokemon from Pokemon Ruby.
You'll need Pokemon ruby. If you mean ruby to sapphire, then you'll need both games, two gba's, and a link cable.
You can beat it with Ground type Pokemon or Fire type Pokemon easily.
Go to the Elite 4, and beat them.
well what you need is a:pyhsic,dark or a fighting type and get them to a good level like 47 or somthin and you will beat them!! GO WATER POKEMON!!