Lugia is in Navel Rock, which was an event location. It is currently inaccessible without using a cheating device, for the event has ended.
Lugia isn't available in Pokemon Emerald, it is available in other versions such as Soul Silver, Gold, Silver, Crystal, FireRed and LeafGreen.
No.
i think after catching lugia and ho-oh
Can't
Without cheating? You don't.
you need an AR.
there is no way srry <(-_-)>
by trading it from Pokemon xd
yes..
You cannot. Dark Lugia is only available in Pokemon Colloseum.
Lugia can only be found on Naval rock in Pokemon Emerald. The Mystic Ticket is needed to grant access to the boat that will take you to Naval Rock.
Yes, if you get the Rainbow Wing, Oh-oh is in the same cave as Lugia.