You can't get one in Platinum at all. You'd have to transfer one from Ruby, Sapphire, or Emerald.
cave of oregan in sootopus
An ultra ball
catch it, trde it, or use action replay depending on Pokemon game
You have to go to weather institur and then he will tell you the rote of kiogre or groundon
1st, it's KYOGRE 2nd, NO 3rd, Use a GAMESHARK
After you beat the elite 4 you are able to go to the Battle Frontier which is where you fight to win battle points, cymbols and berrys. you can also get groudon and kiogre.1: talk to a guy in the place where they give you castform.2: he says there is unusual rain or sun. go there and look around.3: find them and catch them.hint: kiogre is behind the town with the rocket place. you need dive to get to kiogre.
sheer cold,hyper beam,surf,waterfall.
pikachu was the first Pokemon to be created along with all the legandarys such as mew, mewtoo, kiogre and groudon
After Credits Roll, unlock it by reading a letter about it and then talking to whiscash, to receive dive, kyogre is at 40th floor
you see him in the cave of origin but he blast of and dissapeares the first time come bak after the Pokemon league and hell be ready to fight
I imagine it would depend on what level they were, and also where the fight was. Kiogre is excellent in the water, and Groudon is superior on the ground. In a fight between them, even though I favor Groudon in a party, I would say whoever has the first move (higher speed stat), and if they can't kill the other in one move, then I think Kyogre would win, since ground is weak against water attacks.
Yeah it is possible to catch kyogre with out wasting your masterball you wont have to use it until you see latias and latias requires you to use your masterball.