You may have to train your Pokemon to at least level 20 or use a electric type like pikachu you can catch it in viridian city but its rare to find.
by cheat
it's rare to find a moonstone
you can catch sudowoodo and smeargle
Magmar is VERY rare and you have to find it past kindle road but not inside the mountain
It is rare on One Island
Anything tbh you can defeat the Pokemon league again or catch other rare Pokemon:)
At the safari zone (area 1 and 3) and it's rare.
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.
Sneasel is at icefall cave on 4 island but it's extremely rare.
in my but
you go all the way to the bottom then in Pokemon firered, saphaire, leafgreen, or ruby you have to get the steel version of that Pokemon YOU CAN ONLY CATCH THIS POKEMON ONCE!!!!!!!!!!!!!!!!!!!!!
is more easily to catch a bidoof and then using cheat for infinite rare candy level upping your pokemon.=)
Not in Pokemon leafgreen only in Pokemon Firered never ever in Pokemon leafgreen And in Pokemon firered it is rare in power plant not available in Pokemon leafgreen?
you cannot catch wild rare Pokemon in xd but you can catch the trainers rare Pokemon, if they are "inpure"
It's super rare to find in Area 1 you will need to use the Super Rod.
You may have to train your Pokemon to at least level 20 or use a electric type like pikachu you can catch it in viridian city but its rare to find.