beat the elite 4 first before that and then you can get any legendary Pokemon.
Do you mean articuno then simply use many ultra balls after weakening it.
Arcuri is not a Pokemon but if you mean Articuno there is none and if you mean arcanine there is none either.
If by that you mean Legendary Pokemon then the pokedex will let you have; Articuno Zapdos Moltres Mew Mewtwo Raiku Enti Suicoon Lugia Ho-Oh Celebi Regirock Regice Registeel Grudon Kyroge Raquiza But the only ones you can catch (that I'm aware of) are the 4 you can catch in Red/Blue/Green and Yellow; Articuno Zapdos Moltres and Mewtwo
If you mean how to consider yourself as beaten the kanto region in pokemon soulsilver, then you should find zapdos,moltres, and articuno. You should also beat Red (Ash Ketchum). Once you do that, you can catch Mewtwo.
articuno is a Pokemon articuno is a Pokemon if u like Pokemon go to my web page you'll get into it by scrolling down to the bottom of the page and you'll see a thing that says pikajess and come and talk to me!
If you mean Articuno, its in the Seafoam Islands. If you mean Delibird, its found in Fire Red Version.
If you mean, "How could they get rid of Pokémon Crater?", they didn't. They just changed the website name. http://pokemonbattlearena.net
Catch? Don't you mean recruit?
level up a pokemon, most preferably a ghost type to learn "mean look" and be sure you have lots of ultra ball and don't use poison type moves or kill zapdos... It's hard but it's worth a try.. I did catch articuno using my level 100 gengar...
If you mean with the 3 legendaries, the legendary bird pokémon Articuno, Zapdos and Moltres: you can't catch them in Diamond. You can migrate or trade them, since they will be roaming Sinnoh in Platinum. You can also find them in FireRed/LeafGreen, HeartGold/SoulSilver and X/Y.
In Pokemon Gold, Silver, HeartGold, and SoulSilver you can catch the Pokemon of the Johto region, and the Kanto region. In the Johto region, you can catch Pokemon such as Ho-oh, Lugia, Suicune, Entei, and Raikou. In the Kanto region, you can catch Pokemon such as Articuno, Moltres, Zapdos, Mewtwo, and Mew. (Can only catch Mew in Red and Blue.) no you are extremely wrong my 7 year old brother caught mew ( glitch at level 7 or 15 w.e ) and what you meant you can catch it only in red and blue ??? you mean the glitch mew in red blue AND YELLOW ? plz do not post stuff that are unclear
There is no such Pokemon as a magma. If you mean MagmaR, no