In Pokemon Emerald, all three of the dynamic trio can be caught.
go to the weather station by that hippie tree village.
A scientist (I don't know which one, look around) inside should say something about a downpour on a certain route.
then, immediately, go to that route, find the cave on said route, and bam! you found kyogre.
btw: if the scientist doesn't say anything about a downpour, go outside, go back in, and he'll say something different. However, keep in mind, that if he says something about a drought, it's Groudon.
The three legendary Pokemon in Pokemon emerald is Kyorge, Groundon and Rayquazer.
You can't: you can only get it in a trade from a person with either Pokemon sapphire version or emerald version.
You battle Kyogre in the Cave of Origin, in Sootopolis City.
the red orb gives you the chance to catch groudon and the blue orb gives you the chance to catch kyorge.
when u get one you can get kyorge grourdon or rayquaze not sure which on it is
where can i find groudan in Pokemon emerald
Well, now that you have beaten the Pokemon league in emerald, you may now talk to the guy at the weather station at he will tell you the where abouts of Kyorge and Groudon. Then once you have caught those two, you may then head to the sky pillar[ that is where you find Raquaza]
my party= rayquaza groudon kyorge latias salamance armaldo got swampert regirock regice registeel flygon gyarados and many other good Pokemon in the box
to get a kyorge in soul silver you have to trade with some one how has kyorge in Pokemon heart gold after you show prof. oak both kyorge and groundon he will give you a jade orb to catch rayqauaza!
there is no mist stone in Pokemon emerald
you cant get reggiggas in Pokemon emerald
in the hippowdon temple