if you want to cheat to get all legendary Pokemon on ruby you have to play on the computer
This legendary Pokemon can only be acquired on Ruby Version through trade from Sapphire Version or Emerald Version.
Ground
groudon but in a updated version.
After Latios comes Kyogre, the legendary Pokemon for Sapphire Version.
Use pokeballs.
they are. you just have to look for cheats for Pokemon ruby version. (:
Download the PC version of AR
in Pokemon ruby there are these legendaries: Groudon, rayquasa, regice, regirock, regesteel, latios. (these are without cheats or events)
Pokemon ruby's version IS Pokemon ruby.
no cheats
If you have a game shark for your system check the cheats.
Alakazam,Salamence,Walrein,Sceptile,Aggron,Metagross. :) is the ideal team :)