finish game talk to profeser......
You can only catch him once.
There is latios and groudon.
you can't you can only get it in Pokemon soul silver
you cant but you can trade it from Pokemon soul silver
u need 2 either catch groudon on soul silver and trade it onto heart gold yourself or u can find some1 else who has a groudon on soul silver and trade with them.
No you can only get groudon in Pokemon ruby or emerald and transfer through Pal Park or if you have heart gold or silver soul you can catch and trade groudon to yourself
No, To get Rayquaza in Pokemon Heart Gold and Soul Silver, Catch Groudon in Soul Silver, Catch Kyogre in Heart Gold, Trade Groudon to Heart Gold or Trade Kyogre to Soul Silver, Visit to Prof Oak's Lab in Pallet Town with Groudon and Kyogre in your party pokemon, get the Jade Orb and go to Embedded Tower to get Rayquaza
Catch rayquaza at the same place you caught groudon!
you only can trade it from heart gold. you can catch groudon on soul silver
Well, it has the Catch Rate of 5. So it's pretty hard.
lugia, ho-oh, entei, raikou, suicune, groudon.
Sorry, Groudon is specific to HeartGold but is you can get a HeartGold user (MAYBE ME) to lend you their groudon, you can get a Rayquaza! Rayquaza's better anyways