yeah if u catch them
Definitely not. If the Pokemon is available, you can use it. Though, to a certain extent, the use of legendary Pokemon can be wrong. If you have an entire party of legendary Pokemon, then it is wrong, since legendary Pokemon are much stronger than any normal Pokemon you could find more than once in the wild or any starter Pokemon. Keeping only one or two legendary Pokemon keeps the game fair. Think of it this way - if you were to battle a friend, would it be an unfair battle because he/she doesn't have that legendary Pokemon? Exceptions to the use of legendary Pokemon include the in-game legendary Pokemon, such as Lugia and Ho-oh in Pokemon HeartGold and SoulSilver (along with their respective Hoenn legendary Pokemon). Since these legendary Pokemon come standard, there isn't a reason not to use them. Pokemon such as Deoxys shouldn't be used, since Deoxys is more than extremely powerful and poses an unfair match for any other Pokemon, including some legendary Pokemon. In short, it is wise to keep only one legendary Pokemon that isn't from an event in battling others, but for the purpose of defeating the game, go ahead and use the legendary Pokemon. If Nintendo didn't want you to have such a powerful Pokemon, they wouldn't have created it.
on any legendary(just that it should be a strong or rare legendary)
you can use your master ball
Use a password or get to the boss and if the catapult is sparkling its a legendary
yes
yes and no yes because it is strong no because in real tornaments you cant use legendary pokemon use strong non legendary pokemon like a gyrados
Witchever you want, but you should probably use it on rare or legendary pokemon.
It is a rare pokemon, but it is not a legendary pokemon
All the legendary Pokemon are in the city figure it out and don't all was use this website for Pokemon ok. and it will actually cost 5 dollars to know were all the legendary pokemons are ha haha just kinnding all the legendary pokemons are in the middle of the island
there are i think 6 but it depends if you use cheats.
use your best pokemon and pokeballs
The easiest legendary to get is Palkia, just use masterball if you have to.