Rayquaza, latios, Groudon, regice, registeel, regirock and one other sorry i dont know the name...
you find a secret place you find a legenary pokemon that holds this stone defeat it you get it.
The Pokemon that you can catch are: Rayquazza-sky piller after helping aqua and magma groudon- land lair kygore- Sea lair latias/latios- watch tv or mix records with ruby/Sapphire Lugia/Ho-oh- event Pokemon Dyoxys- event Pokemon mew- event Pokemon
if it needs a avent yes but if its like mispreyit probly not
yes you can catch all the legendaries you dont have to pick one you can get all of 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.
if you mean lugia you get the silver wing after beating the goldenrod takeover and beat Clair to battle the kimono sisters then you get the tidal bell
Battle the legenary red than catch kyogre
ruby
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.
Pokemon from the 3rd gen (hoenn region) are in ruby