Mewtwo.
You cannot get Mewtwo as a starter Pokemon. The only starter Pokemon available are Charmander, Squirtle, and Bulbasaur. There is no other way to get another starter Pokemon. Mewtwo can only be obtained at the end of the game.
Catch 'em all
Mewtwo is at level 70 when you find it on leaf green.
Charmander
# Articuno # Zapdos # Moltres # Mewtwo # and one of three legendary dogs (depending on your starter Pokemon)
LeafGreen you can get Articuno, Zapdos, and Moltres, then you can catch Mewtwo. After that you can get Raikou(if your starter was Squirtle), Entei(if starter was Bulbasaur), or Suicune(if starter was Charmander). Lugia and Ho-oh can be found too, as well as a form of Deoxys
Mewtwo.
Mewtwo!
You cannot get Mewtwo as a starter Pokemon. The only starter Pokemon available are Charmander, Squirtle, and Bulbasaur. There is no other way to get another starter Pokemon. Mewtwo can only be obtained at the end of the game.
Mewtwo is found in cerulean cave.
Moltress Articuno Zapdos Mew Mewtwo Deoxys Lugia Ho-oh ; Entie,Suicune, or Raiku (depending on the starter)
no, firered or leafgreen
No you can catch one of the legendary dogs anywhere in kanto, wich one you will find depends on the weakness of your starter pokemon
Mewtwo, yes, if you have a FireRed or LeafGreen with Mewtwo.
Catch 'em all
He is at the end of cerulean cave.