you cant. the only way to get kyogre in soul silver is to get it in a trade from heartgold. but you can get Groudon. All you have to do is have the national pokedex and defeat Pokemon Trainer Red on top of Mt. Silver.Then go to Prof. Oak's lab and he will give you one of the Kanto Starter Pokemon. Then go to mr. pokemon's house and he wil give you a red or blue orb (depending on if you hav soulsilver or heartgold.) Then go to the Embedded Tower (past Cianwood City) and Groudon/Kyogre will be inside.
P.S. If you bring both Groudon AND Kyogre to Prof. Oak, he will show you where to find Rayquaza
no you can trade soulsilver pokemon to black
he is not in Pokemon soulsilver or Pokemon heartgold
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver
SOulsilver
You CANNOT LEGALLY download Pokemon Soulsilver.
You can't catch bastiodon in Pokemon soulsilver.
You'll need to trade for it from Pokemon HeartGold. It is not avilable in the wild in Pokemon SoulSilver.
there is a mew in Pokemon soulsilver but you need to catch all leadndery Pokemon including event Pokemon
You cannot battle between a Pokemon Black game and a Pokemon Soulsilver game.
Pokemon Heartgold and Soulsilver are the remakes of the old Pokemon Gold, Silver, and Crystal series. Pokemon Heartgold and Soulsilver are for the Nintendo DS.
It is impossible to move a Pokemon from SoulSilver to Sapphire as the two games are from different generations, you can only migrate Pokemon from Sapphire to SoulSilver.