Either cheat or transfer it from a GBA game.
You cannot catch Latios in the wild without cheating.
How do you catch latios in Pokemon sapphire
no you can not you have to trade for Latios
No...unless you defeated the Latios...
Dialga
No
i know you can catch a ditto
you catch latios in the dragons den after defeating claire, you get to choose either latias or latios
luck
No.
you need a action replay
go to the mansion garden
pee wee Herman