You need the Enigma Stone via a Wi-fi event. Then, give it to the attendant in Pewter Museum and he gives you the Soul Dew. Latias will appear outside in Pewter city, where you battle it.
to many to count dude but u can do it al u need is a ditto and either latias or latios
It's impossible to breed latios and latias.
you cant catch it you need someone to trade it or use a cheat
you cant ok..........................
you cant, lugia was not in any of the advance games, but you canget latios and latias by trding after you beat the elite four and champion, then waiting for bill's friend to finish his invetion.
you cant catch latias or latios in diamond/pearl. you can migrate latias and latios from emerald, ruby, sapphire. in case you dont know, you get latias/latios at the end of the game and the mother tells you what color(red-latias/blue-latios) the guy on tv says. the hard part is to find it. it randomly appears any where on hoenn.
u cant
to many to count dude but u can do it al u need is a ditto and either latias or latios
you cant dumby
nope, you cant
noyou cant battle Cynthia in soul silver. Even though she appears in the Arceus event, You cant battle her.
sadly no.also FYI: latias and latios cant breed. not unless you use an AR code.
Cant get one on pearl or diamond.
you cant. at least in leaf green
It's impossible to breed latios and latias.
you cant catch him in there only in trade
simple you cant catch him he wasnt invented yet