Ruby or Saphire
You can't catch it.
put the game inplay the gamewaalahh jurachi
In pretty much every game, it requires a transfer from Pal Park. You can probably find them through Events at like Gamestop, or WFC Events, but that takes awhile sometimes.
You catch jurachi in space retard
A Nintendo event, which probably already happened.
you can only get jurachi by ppokemon event or by useing cheats thats the only 2 wayz
In pokemon Heartgold
No the catch rate is the same in every game
you can certainly catch Dioxies in the game Pokemon pearl
You cannot catch Rayquaza in-game in Pokemon Black.
In which game?
You cannot catch a tiranitar on any pokemon game, you have to get him from evolving Pupitar.