You don't. after beating the elite four, you find one in the town with the twin gym leaders, level 5
latios and latias appear in random patches of grass and areas of water after you catch Rayquaza or make him faint.(after saving the world in Sootopolis.)
Joseph Beldam was born in 1795.
Joseph Beldam died in 1866.
George Beldam died in 1937.
George Beldam was born in 1868.
No you cannot catch Celebi in Pokemon Emerald.
No I don't believe you can catch a ledyba in emerald
No, EX Pokmon do not count as basic Pokmon in the Pokmon Trading Card Game.
You can onl catch LUNATONE in SAPPHIRE but you can catch solrock in emerald
yes you can catch a Manaphy on emerald. (if you have a game shark)
Yes, You can catch Groudon in Pokemon Emerald.
You can't catch it in Emerald. T-T