jump on a bike and eat its tail
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.
They are rare on Route 117
victory road but is rare
In sapphire version, you can catch sabeleye (sorry if i spell it wrong...) at sky tower (i don't think it is tower but it is what I think it is .) just left of Pacifislog city. and it will already know shadow ball. and, if your lucky, you can catch Altaria( EXTREMELY RARE!) in sapphire at least.
Shroomish is a rare Pokemon in Ruby and Saphire but you can find it in the Petalburg woods.
there's no deoxy in Pokemon sapphire, if you want it you must have a friend that playpokemon emerald ,ask him that can you trade a deoxy with him or not.good luck! good luck...that Pokemon is super rare...to catch
Catch a Zigzagoon he picks up stuff as you go.
Shuppet Dusclops Wingull Vulpix Chimecho(rare)
catch an Abra and use your gameshark for rare candeys and then level it up! :)
use ultra balls
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
With a PokeBall. It is rare, so try to lower its HP as much as possible.