8
four without cheats Articuno Zapdos Moltres Mewtwo plus one of the legendary dogs; entei, suicune or raikou
I don't now but I believe that you can catch as many as you want when you encounter them.
There are currently 51 Legendaries in total.
No Shaymin is not a legendary for several reasons, firstly it has appeared in many Pokemon movies/episodes with more than one of them. Secondly it is like Zoroark, Zorua, Phione and lucario these are all just rare pokemon!
about 150 Pokemon . Unless you want to count legendary about 160.???????????????? I don't know the exact amount!!!!!!!!!!
four without cheats Articuno Zapdos Moltres Mewtwo plus one of the legendary dogs; entei, suicune or raikou
In many ways, no. Fire has a national pokedex, alternate areas, and the chance of finding the legendary dogs!
you can catch as many legendary Pokemon but only once unless you have it on the computer
there are many legendary Pokemon in Pokemon heartgold, but the best is HO-OH
There are 6.
The amount of available catchable legendary pokemon is three: Kyogre, Latias, Rayquaza.
7 "legendary" Pokemon
Just one
20
21
There are 4 legendary Pokemon on Red, Yellow, and blue. Maltres, zapdos, articuno, and mewtwo.
Moltres is the only legendary Pokemon in Mt. Silver for HeartGold / SoulSilver only.