The fact is that you can catch both Latias in RSE. But you can only catch one of them per game. If you make the mistake of using your Master Ball on Rayquaza, Groudon or Kyogre, use a Wobbuffet. Wobbuffet have an ability which causes fleeing Pokemon, such as Latias, to stay in battle. Catching a Wobbuffet with high HP helps, as you can catch one of these in the Safari Zone. Then, catching this Latias should be a lot easier.
you should also have a mew with you this way latias/latios wont be lonely bet you didn't know that now did you?
PS:
1) Master Ball can be obtained from the Lilycove Department Store (lotto) but the chances to get it is 1 in 100000 (first prize reward). So you can have a second Master Ball without hacking or action replay etc. (something many people do)
2) Other than Wobbuffet, you can also get Pokemon with moves like Block or Mean Look as they prevent escape as well, except that your speed has to be faster than Latias.
3) Latias and Latios can be found in Emerald (both)
No...unless you defeated the Latios...
No, you can only get Latias in Sapphire and Emerald and Latios in Ruby and Emerald.
Southern island. Get one from emerald or ruby.
by Daniel Le. everywhere but check the Pokedex but you can't catch it because latios moving around the city and route and town
no it is found in the wild.
I recommend the master ball
For Pokemon ruby you can catch the three regis, rayquaza, groudon, and latios/latias. In sapphire you can catch the three regis, rayquaza, kyogre, and latios/latias. However, in emerald you can catch kyogre, groudon, rayquaza, the three regis, and latios/latias.
That's not possible latias and latios are caught in ruby, sapphire or emerald you must trade them to firered to get them.
Latiasyou cant find latias in Pokemon ruby you can only find it in sapphire. in Pokemon ruby you get latios no, you get latias in ruby and latios in sapphire because of the colour, Latias is red means ruby,latios is blue so means sapphire. your right above me but you got it mixed up. No its latias in sapphire and latios in ruby trust me i took forever trying to catch latias in sapphire and i finally did.
You should save it for later to catch Latios.
Your friend is lying. He cannot do this because it's impossible to catch Latios, without migrating from Ruby or Sapphire.
You can catch Groudon,Rayquaza,Latios,Deoxys,Celebi,Jirachi,regiice,regirock,registeel,and Mew