If you mean "How do you change the certain type of wild pokemon that appear in Pokemon Emerald," you have to go to different areas where certain types of pokemon are common. For instance, if you are interested in water pokemon, you should go to Slateport and get out your fishing pole. If you are interested in Fire pokemon, you should go to the Firey Path or Verdanturf. If you are asking how to get wild pokemon to evolve, you have to catch a wild pokemon and train it and get it to a certain level to make it evolve. To find an evolution list for Pokemon Emerald, click the link below. http://www.serebii.net/pokemon_advance/evolution.shtml
you can't get the black flute in leaf green but you can in Pokemon ruby, sapphire and emerald then trade it to leaf green.
go to mossdeep city then head left and go past the white rock at the end their should be a house with a fisherman in it and he will give it to you
latios and latias appear in random patches of grass and areas of water after you catch Rayquaza or make him faint.(after saving the world in Sootopolis.)
It's Docile Nature.
ABXY
Sadly, no. The creators of the game forgot to add in the Pokedex, so trading is impossible without GameShark. :(
use action replay
dont no
dfg tyhgtg
at mt. pyre
yes there is. just fly there if you can
You can download it at 4 SHARED.