You cannot catch Deoxys or Jerachi. They are obtained via a Pokemon event.
no
#385
Pokemon event but they rarely do em fo old gen Pokemon like jirachi
You can not get jerachi on Pokemon diamond unless you cheat or hack .After you defeat the Elite Four go to route 221 [under sandgem town] there you will find pal park .if you have a jirachi in a game boy game you can migrate them.
Pokemon ruby's version IS Pokemon ruby.
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
ruby
It is in ceruelean city bt you have to sit and wait 7 hours first before moving and also you will get Mewtwo and jerachi.
All The Shiney Pokemon You Can Get In Pokemon Ruby Are All The Pokemon You Can Get in Ruby Any Pokemon Can Be Shiney Even Starters and Legendaries. So There Are 200 Shiney Pokemon You Can Get In Pokemon Ruby.
You can trade from Pokemon Ruby to another Pokemon Ruby using a link cable.
you can't get the pokeradar in Pokemon ruby