with powerful pokemon.
you go to mt coronet
get a chingling on mt coronet and evolve it
u have to get waterfall from a girl on sunnyshore beach.
Mt coronet is only in diamond or pearl or platinum not in firered.
atop mt coronet is dialga in diamond, palkia in pearl, or both and giratina in platinum.
mt. coronet
mt coronet
mt. coronet
you get giratina
you have to swim around him
you don't neEd to past a grunt you need to go to a another way, that grunt is there for nothing.
either at eterna city or harthome are two ways to get into mt. coronet