Articuno: Trade from FR/LG
Zapdos: Trade from FR/LG
Moltres: Trade from FR/LG
Mewtwo: Trade from FR/LG
Mew: Event
Raikou: Trade from FR/LG
Suicune: Trade from FR/LG
Entei: Trade from FR/LG
Ho-oh: Event
Lugia: Event
Celebi: Event
Regirock: Cave in the sandstorm desert area.
Regice: Island Cave west of Petalburg. (Surf is required)
Registeel: Cave in the middle of Fortree and Lillycove
Kyogre: Marine Cave (Talk to man in Weather Institute after beating Elite Four then go to where he tells you that its raining)
Groudon: Terra Cave (After catching or defeating Kyogre, talk to man in Weather Institute again then go to where he tells you there's a lot of sun)
Rayquaza: Sky Pillar (after calming the battle between Kyogre and Groudon in Sootopolis
Jirachi: Event
Deoxys: Event
all the legendaries and how to get them here http://www.psypokes.com/emerald/legendaries.php
Use Gameshark.
beat the Pokemon league in fire fed and emerald then trade them and if you want duplacat them.(duplacating only in emerald)
You have to trade it from FireRed or LeafGreen
you have to trade with you friend to get all
if you want to cheat to get all legendary Pokemon on ruby you have to play on the computer
all i know is how to get the regis and latios or latias.
No,but you can migrate your legends from firered leafgreen emerald ruby or sapphire
Rayquaza if you want the details go to serebi net and type in rayquaza
Nowhere. You can't. You have to trade them from the FireRed and LeafGreen versions.
you canmigrate from firered, leafgreen, ruby, saphier emerald ur welcom :) :(
Sorry, but the only way to get all the starters from Pokemon Crystal to Fire Red or to Pokemon Emerald is to get a gameshark and do it from there.