Take a Peek at it:
Located in a Underground Caven (The Place where you fight team Magma/Aqua)
Fight/Capture: Cave Of Origin , located in Sootopolis City which is the 8th Gym town. The cave is located North of the Gym.
you can find the legendary Pokemon regirock
go to your home and you will find them waiting for you at your door
if you want to cheat to get all legendary Pokemon on ruby you have to play on the computer
There are 6.
The Legendary Pokemon in Ruby are Kyogre, Groudon, Rayquaza, Deoxys, Jirachi, Latios, Latias, Regice, Regirock, and Registeel.
No.
Ground
unusual u will get legendary Pokemon
groudon but in a updated version.
they are the three legendary pokemon of rock, ice and steel. they are know as regirock, regice, and registeel. you can find them in Ruby, Saphire, and Emerald.
Have a ruby or another sapphire trade you a legendary!
If you flee from one of the Regis in Pokemon Ruby it will disappear from the game. This is the same for all Legendary Pokemon in all Pokemon games. The Roaming Legendary Pokemon are an exception as they can flee from battle without disappearing.