- Not all games have sandgem town.
In Pokemon Ruby, Pokemon Sapphire you can only catch all the Pokemon by having a friend or having your own Pokemon Ruby and Pokemon Sapphire game like I do and as well as a GBA link cable. You need Sapphire because their are some Pokemon that only appear in Sapphire and you cannot find them in the wild in Ruby. Other Pokemon like Alakazam, Gengar, Golem, Machamp are only obtainable by trading so once the reach the other side of the game they will evolve into their 2nd stage evolution form. After you defeated the Pokemon League and have become the new Pokemon Champion Prof. Birch will update your PokeDex to National Mode and you can then trade through long distance through out the Kanto region (Pokemon FireRed and Pokemon LeafGreen) and obtain the other Pokemon. After doing alot of capturing and trading you will soon have all 386 Pokemon acquired and may be some not seen or caught like Mew or Deoxys.
you cannot catch wild rare Pokemon in xd but you can catch the trainers rare Pokemon, if they are "inpure"
You Catch it.
I haven't catch these Pokemon yet: - Nosepass - Feebas - Chimecho They all rare, so of you ask what is the rarest Pokemon, I can't answer it. But if you ask what is the rare Pokemon, my answer is above
you can catch sudowoodo and smeargle
you cant catch it it is rare
You catch them. Or trade for them.
It is rare on One Island
Theres 2 ways to get all the rare Pokemon in sapphire version 1.Use a gameshark or action replay codes to get them 2.Find them and catch them normally The easiest way to catch them is use a master ball or weaken it with your Pokemon and keep throwing pokeballs at it.
tropius is a rare pokemon. but you can catch him near the water institute.
you can ethier catch them or use acheat when you get so far in the game. you catch them. they are kyogre,deoxys,castform,regirock,registeel,and regiice.
Rare Pokemon come randomly when you're in the grass or cave.
Well it depends. A Pokemon with a higher catch rate means its easyer to catch. Rare Pokemon usally has a low catch rate. Go check serribi pokedex to check catch rate. Hope it helps!!