whats the error
In the grass on Route 35. But it's really rare.
In Pokemon Soulsilver and Heartgold you can get it in the safari game. For Diamond and Pearl, you can get it in the trophy garden but it's rare. You can also get it in Black and White somewhere (can't remember), but it's rare too. The most easiest way to get Jigglpuff is by going on the safari game in soulsilver and heartgold on the ds.
Most rare Pokemon are located in scattered area such as Suicune, Riakou, and Entei, but if you are looking for Ho-oh and Lugia they are located in distinct areas pertaining to your version of the game (HeartGold and SoulSilver).
You can find them when you walk around, in the game, look fro PokeBalls on ground, and maybe there will be one inside!
Not really. Bagon is a slightly uncommon Pokemon to find in the wild (similar to Larvitar), and Shelgon just evolves from Bagon. Its not that hard to get. Shelgon is only rare in the Safari Zone of HeartGold/SoulSilver.
lugia has not been available to players without cheating or Nintendo events until heartgold and soulsilver, where you can find him in the whirl islands after obtaining the silverwing.
You can't get a jigglypuff in Diamond. It says on Bulbapedia that you can get a jigglypuff in the trophy garden but it's very rare! Try to trade with someone who has soulsilver or heartgold for a jigglypuff because jigglypuff is there. Or you can just buy soulsilver or heartgold, but you have to get to a certain point before you can get jigglypuff. Hope this helps! :) P.S. It's not diaomond, it's diamond!
Nothing, but if you trade the GameStop Jirachi, you get a new Pokewalker route. And currently, there is the "Yellow Forest" distribution via general WiFi. When you trade pikachu colored pichu to heartgold or soulsilver you are able to catch a rare Pokemon in a forest. I can not remember anything else. It's celebi.
To get 999 rare candies in Pokemon Soulsilver and Pokemon HeartGold, you must use an action replay or clone from Emerald and migrate it.
Yes you can
Things needed: Pokemon: Diamond Version or Pearl Pokemon: Heartgold or Soulsilver AR Cheat Master ( made by Cheat Master Inc. ) Things to do: Look up on Google AR codes for ultimate rare candies for Pokemon: Diamond Version or Pearl GET POKEMON YOU DONT WANT ON POKEMON: DIAMOND VERSION Let as many rare candies as you want be held by those unwanted Pokemon. GET UNWANTED POKEMON ON POKEMON: HEARTGOLD/SOULSILVER (AS MANY AS ON DIAMOND) Then trade all the Pokemon (The unwanted ones from Diamond and Heartgold/Soulsilver) and the ones who are now on Pokemon: Heartgold/Soulsiver, take of the rare candies and you have all of them! Tips: (Only one sorry :O) ) Works better on diamond to get Pokemon you don't want if you get Modifier Code (Don't know this one either) and use the modifier. Sites to find needed AR codes: CheatsGuru.com/pokemondiamond-pearl/ARcodes.shtml serebii.net/pokemondiamond-pearl/ARcodes.shtml and neogroove.com/pokemondiamondpearl/ar/codes/byyou.shtml
very very rare