Choose it as a starter, trade for it or use a gameshark code
You should use either Groudon or your Starter Pokemon. I used a crobat and a garados.
It is impossible to get all three starter Pokemon in one game without trading, unless you are willing to use an Action Replay.
Not unless you use hacks. The only proper way of getting all the starters in Ruby or any other Pokemon game is to trade. no you cannot only if you put a cheat or trade
use a good fighting type Pokemon like machoke and use its moves
simple use action replay or migrate from leaf green or fire red not ruby or sapphire or emerald ;)
game shark you can buy it at game stop or best buy
Personally, I always use fire pokemon starters. I think they are the best. If i were you, I would get the Chimchar.
use cheats. and in this case it's HOW to get voltorb as a starter pokemon
use all your Pokemon every time you win 1 Pokemon switch for a difrent Pokemon or use groudons best move earthquake or fire killer blasst
You don't. You have to trade an eevee to Pokemon Ruby to use one in the game.
I would say Groudon or Kyorge or deoxys or Jirachi or mew or mewtwo or rayquaza