you have to migrate from emerald
there is no way to capture latias and latios in Pokemon pearl except if you migrate them from other Generation 3.
pal park
You can't
You have to migrate Latias from Emerald.You must transfer her from Sapphire or emerald into pal park.
The only way to get a latios or latias in your Diamond or Pearl is to migrate, latios from Ruby or Emerald. latias from Sapphire or Emerald.
no because there no such thing
Not that I know of, the best place to look is a Pokemon Pearl Action Replay cheat list.
You'll need to migrate it from the older Pokemon games into the Pal Park.
Pokemon ruby/ sapphire/ emerald= latios/latias. Pokemon diamond/pearl/platinum=cressila.
Yes you can. later in the game Latias (or latios depending on which game you have) is attainable. Like mesprit in Pokemon diamond and pearl and like mesprit, latias and latios tend to flee.
latias is in the MOVE called Pokemon heroes
if you had one, then yes you could. i traded one so it should work.