While there are many great catchable Pokemon in LeafGreen, it really depends on how you raise it. But srsly, go with Mewtwo! Or Dratini and evolve it into Dragonite. Don't forget to always raise your Pokemon while holding a Macho Brace, as that item makes the holding pokemons stats increase by more upon leveling up. (Like sometimes, if the usual
increase of a stat is 1 or 2, it may rise to 3 or 4 or even 5)
Hope that helps, and i also hope the person with the "Your mom" answer (That i deleted, obviously) can get their ownlife. :P
They are not catchable on any Pokemon game,however you can trade to get the starter Pokemon squirtle and charmander on Pokemon Leafgreen/Firered.
There are 7 catchable rare Pokemon in leafgreen however here's the catch, there are 7 but you can only catch one of 3 legendary dogs Raikou/Suicune/Entei it depends on what starter Pokemon you chose. Also there are 3 event only Pokemon you can get making the total to actually 10 in all.
You can't get pikachu in Pokemon colosseum you can see it but that's all, if you want pikachu you would have to trade one from firered, leafgreen, ruby, sapphire or emerald.
*Mew is not catchable in Pokemon x and y, but you can get him online from wondertrades and such. Mewtwo however, is catchable and you can find him in the cave in pokemon village.
Snubbul is not catchable in leaf green or fire red you can however catch one in emerald in the safari zone in the johto area, also in Pokemon colosseum there is either a shadow snubbul or granbull.
The catchable legendaries are the following: Articuno, Zapdos, Moltres, Raikou/Suicune/Entei *depends on your starter pokemon*, Mewtwo.
They are not catchable on any Pokemon game,however you can trade to get the starter Pokemon squirtle and charmander on Pokemon Leafgreen/Firered.
dragonite is the strongest dragon there is in leafgreen
zapdos, moltres, articuno, mew2, and all Legendary Pokemon in Gold/Silver/Crystal and Ruby/Sapphire/Emerald but only catchable ones are the first four listed.
There are 7 catchable rare Pokemon in leafgreen however here's the catch, there are 7 but you can only catch one of 3 legendary dogs Raikou/Suicune/Entei it depends on what starter Pokemon you chose. Also there are 3 event only Pokemon you can get making the total to actually 10 in all.
I think its moltres
I guess Zapdos
You can't get pikachu in Pokemon colosseum you can see it but that's all, if you want pikachu you would have to trade one from firered, leafgreen, ruby, sapphire or emerald.
Unowns are only catchable in firered and leafgreen trade one to emerald to have it.
*Mew is not catchable in Pokemon x and y, but you can get him online from wondertrades and such. Mewtwo however, is catchable and you can find him in the cave in pokemon village.
the best Pokemon are mewto and the rarest Pokemon ever mew.
pikapoo