You can't catch him. I know that. I forget how you get him.
No, you cannot catch Kyogre in "Pokémon SoulSilver."
You can't catch bastiodon in Pokemon soulsilver.
You cannot catch Heatran in Pokémon SoulSilver, you will have to trade for it.
No, you can not catch Phanpy in SoulSilver. It is a version exclusive to HeartGold.
catch it? no.
Once you have beaten the game there is an island that you will find rare Pokemon and you will catch an evve which you can use the moonstone or other stone to make it evlove. The only evolved form you can catch of eve is umbreon.
You can catch him in Soulsilver but he moves around.
you can only catch him in soulsilver
no
You can't catch Regigiaas in soulsilver, so you have to trade.
You can't catch a piplup in soulsilver
You cannot catch Celebi in Pokemon Soulsilver, you have to transfer it from Diamond and Pearl (if you have it in those games).