All the Sinnoh pokemon and Unova arent available.
you cant get reggiggas in Pokemon emerald
you cant
you cant
you cant. you have to migrate them from Pokemon emerald
okay you spelled that stupid.
you cant
cant only Pokemon dp sry
you cant catch mewtwo in Pokemon emerald. to get it you must trade with either Pokemon firered or leafgreen.
you cant olny after the game
you cant find a pidgey in Pokemon emerald the only way to get a pidgey is to trade with Fire Red or Leaf Green
YOU CANT!!!!!!!!!!!!!!!!!!! Only in Emerald and Ruby.
you cant find it. you have to trade it from another game