you cant ..... unnnless you have a AR
I believe you can change your "username," but not your screen name." It's unfortunate.
You go on your trainer card you can change which type of trainer you can be and that will automatically change your appearence when in a battle.
What do you think? You have the answer. THE TRAINER RATES THE POKEMON!
To be a Pokemon Trainer, you have to own and train pokemon.
Moves such as Roar and Whirlwind can affect the Pokemon the trainer has out at the time, but you cannot influence what is in a enemies' team.
by getting the national pokedex.
There is no Trainer Hill in Pokemon Ruby. Trainer Hill is only in Pokemon Emerald.
Yes.
You go to the Name Rater in Goldenrod City, he is in a sort of magical tent.
The first trainer on the way to the Pokemon league has a luminion.
if you touch a square at the bottom of your trainer card you trainer card will flip so you can change your character in wifi and wireless.
I don't think that you can actually finish Pokemon SS(or any other Pokemon games). I think you can say you finished it when you caugh all the legendary pokemons in SS and beat trainer Red, Or either you get a five star in your trainer card and get a black card. to get a black card, you must 1. beat the Pokemon league 2. get to the last room in the pokeslon (the last room's theme was probably friendship) 3. get five golen leaves and make a golden crown 4. win 100 times in a row at the battle tower 5. complete the pokedex and see all 493 pokemons each steps will automatically give you a star in your trainer card, and there nothing much to do after you obtain it.