You'll need to add 28 Rocky objects and 18 Waterside objects in the area Swamp, then wait for 40 days.
You can find a Jigglypuff in the Johto Safari Zone in Pokémon HeartGold and SoulSilver in the Meadow and Swamp areas of the Safari Zone.
In the Safari zone, they are pretty rare. They can be found, but they tend to flee after a few rounds. Once you find one, make sure you catch it.
dratini is in the swamp safari zone ( so iv've heard)
In Pokémon HeartGold, no you cannot change your date on the DSi in order to speed up the time you have to wait for the necessary blocks or for the necessary steps in order to make certain Pokémon to appear in the Safari Zone. The game will detect any time changes and in the case of the days for the Safari Zone in Pokémon HeartGold, if the time is changed then the days will be reset back to zero.
Here's a lot of info on the safari zone in heartgold, including a list of Pokemon and where they are.
You can find a Duskull in the Safari Zone.
you can find duskull in the safari zone north of cianwood
duskull is found in the safari zone in fuchsia city.
Duskull is in the Safari Zone (Swamp) available by placing 28 objects in the Peak area.
They help you catch rare Pokemon such as duskull and riolu. For example: I caught my duskull using peak objects in the swamp area.
go to the top (of the inside, so use the stairs) of the mountain below the safari zone.
in safari zone.. look up on youtube -Just so you can keep from searching, put 19 objects in the 'forest' area in the Safari Zone, then run around. You'l find him eventually! :D
Found in Safari Zone after obtaining the National Dex, and is these locations: Rocky, Waterside (while surfing)
the mountain near lilycove city and safari zone is where you'll find duskull. capture one and level it up
Pikachu doesn't appear in the Safari Zone. Pikachu can only be caught at Viridian Forest.
In the Safari Zone in Johto in Pokémon HeartGold and SoulSilver, wild Raticate appear between the level range of 15 and 17 in the Safari Zone's Field and Mountain Areas and they'll be at Level 40 only when using the Blocks for them to appear in the Flower Garden area.
Good question, Duskull can only be found in the safari zone, using a special item, but that item is classified, so you're going to have to find out yourself.you get it in the pokewalker night sky path you need the jirachi from the event to get it just get it traded to your soul silver game