By trading and catching them i think
There is no Mewtwo code. To get it copy it from a Pkemon Diamon or Pearl version
yeah..Pokemon is real...look at the mirror you will Pokemon
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
It's called "Pkemon Leafgreen"
every where
Pokemon's 1-384
Catch all the Pokemon!
u can get all of them...
Yes
You have to trade and catch as much Pokemon as you can
all over
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.