Actually, you can't. You can trade him from Pokemon Heartgold or Soulsilver, but you can't catch him. There was a Special Distribution event a little while ago for Entei Suicune and Raikou! I chose Raikou.
You can't catch Raiku if you picked Bulbasaur. Entei will be found at random
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
for zoroark? i dont think yu can get it in white. i think you have to transfer a shiny one from diamond, perl, heartgold, solsilver
You can only catch Vulpix in SoulSilver, not in HeartGold. You can catch it on route 36 and route 37.
you can get celibi on heartgold only from a wi-fi event
I haven't caught raiku but i know how and also i caught enti. you either use a master ball or if you used that just use a decent move and catch it. i have heard the best place to catch it is just south of ecruteak but i forgot if i ever seen it there, i haven't seen raiku for a few weeks. i seen enti somewhere in route 43 and then i chucked a master ball at it. raiku and enti are all over the place in johto and one other one i don't know about in kanto.
1st of all it is Raikou and by roaming Johto
you have to use faulse swipe and when you see it again use an ultra ball
If by enti you mean Entei the legendary dog then yes, all three dogs are there.
you have to fight your way to the bottom of the tower. there, you will find suicune, raiku, and entei. then, when they see you, they will run away and you have to catch them(either catch or defeat, really).
You can't catch Raiku if you picked Bulbasaur. Entei will be found at random
Theres raiku,enti,suicune,articuno,zapdose,moletres,mewtwo,jiratchi,deyoxes, rayquaza.
you dont
catch it in the wild
any
yes but you must get them on the pokedex first.(see them in the wild) then press start and if they are in the same route go into the grass to catch it.
It's not A Raikou, its Raikou, as you only get one/two chances of battling him/her and it's legendary I would recomend getting it down to barley any life left and asleep. Catch with a fast ball