You can't. Latios can only be found on Ruby. Latias is in Sapphire. And believe me, they are a PAIN to catch. You need at least 50 balls of any kind (not Master) to catch them. Unless you are extremely lucky like me. Tee-hee!
you can not get him in the game
How do you catch latios in Pokemon sapphire
no you can not you have to trade for Latios
No...unless you defeated the Latios...
No
No.
you can not catch latios with out cheating but thats only for gba
Master Ball.
40 (:
yes you can, you get to catch it after you complete the battle tower
you cant catch him in there only in trade
Either cheat or transfer it from a GBA game. You cannot catch Latios in the wild without cheating.