nothing just nothing realy nothing
Mew and mewtwo are part of the kanto pokedex not the hoenn pokedex but you do need these two to finish the entire pokedex.
When you finish the pokedex you go to cerulean and go across the bridge around the corner and surf til you see a cave with a person in front enter and find & catch mew 2
the only way to get one of the starters of Kanto on pokemon crystal is when you completely finish your Pokedex, professor oak will give you one o the Kanto starters.
You have to complete the Hoenn pokedex to get one from Prof. Birch. That includes catching all the Pokemon in there. This is impossible, but you can get a Johto starter if you finish your Hoenn pokedex and show it to professor Birch.
the kanto pokedex YES national not sure but i think you have to trade from ruby or sapphire or something
no
Scyther.
to finish the pokedex you have to see all the Pokemon in the wild
Many people think that after you beat the Pokemon league and your rival, you completed the game. To finish the game totally, get every Pokemon in the kanto and national pokedex and beat the Pokemon league. It's a real challenge!
If i am right you have complete your kanto(???) pokedex. I don't know if it is kanto or national.
never leafeon is NOT in the kanto pokedex anyways there is no national pokedex
I believe that you can get to Kanto after defeating the Pokemon league and getting the National Pokedex.