The easiest way to get your first star on your Trainer Card is to beat the Elite four at least once.
There is no such item.
Pokemon's ID is your Trainer Card ID!
in mirage island
the last thing to do is on your trainer card, you have stars. Get for stars then go to mossdeep and take the rocket to the moon. There you may catch deoxyes and jirachi.
you win
On your Trainer Card.
there are only 336 Pokemon in emerald. there id number is there number. that number is your trainers number. check your trainer card.
you go to to your dad and keep talkin till you ask you do u have an E-card? and that how you get it.
not yet..
You get another coloured trainer card. If it's gold, you get a black Trainer Card.
You can't it is a hoenn Pokemon you have to trade with somebody who has a Pokemon emerald, Sapphire or ruby game card or you can get it by using gameshark codes...
there is no such thing as mew3