Pokémon Ruby Tips

How to easily battle latios and latias(without how to catch them)
To easily bring latios and latias to your nearest route all you need to do is stay where you are but just fly to the same place where you were and then check in the neerest grass.
keep doing this lots of times because they wont fly over to you first time, so repeat all of this over and over again.
P.S. This also works on pokemon platinum, diamond and pearl