he is at the bottom floor af the cave where the 7th kanto gym leader is but you need to have beaten all the 16 gyms the elite four and red to get it.it is at level 50 like zapdos and moltres.
Yes.
In the seafoam islands in the same spot as the past games
There is Articuno, found in Seafoam Islands, and Delibird, which is only available in SoulSilver
seafoam islands
lugia, ho-ho, suicine, articuno, zapdos, moltres, mewtwo, Kyogre OR Groudon, Raikou, Entei, and Latias
rakiou, entei, suicune, ho-oh,lugia, kyogre,mewtwo,articuno,zapdos,moltres,rayquaza,and latias
Must be traded from Blue, Red, or Yellow. Another way to obtain Articuno is to use Gameshark cheats.
ho-oh, lugia, articuno, zapdos, moltres, entei, raikou, suicune, latias, kyogre, rayquaza
They are not in Pokemon Gold and Silver. However, they are catchable in the remakes of Gold and Silver, HeartGold and SoulSilver.
Mewtwo, Lugia, Ho-oh, Suicune, Raikou, Entei, Moltres, Zapdos, Articuno, Latios(Latias in Heart Gold), Groudon(Kyogre in HG) Rayquaza 14 there. that's it.
It's Darkrai. You can't get him in Heart Gold.
Mew, Mewtwo Moltres, Zapdos, Articuno, and Cyndaquil.