if u wanna learn more about pokemon, go on www.serebii.net.com. that site is AWSOME!!! and if i wanted to play emerald again, and i wasnt playing diamond, i'd make this team, if i had all my pokemon back in emerald instead of migrated to diamond:
swampert--earthquake,surf,ice beam,brick break
charizard--heat wave,solar beam,earthquake,aerial ace
sceptile--leaf blade,return,rock tomb,brick break
gallade--hypnosis,dream eater,focus punch,leaf blade
...gdi, i did it again. ok, not gallade, but:
gardevoir--psychic,magical leaf,hypnosis,dream eater
i dunno if i can pick a 6th pokemon, my team seems pretty complete to me. maybe i just wont and i'll just have 5 pokemon. whatever, but WOW i typed a lot!!! or maybe i'd pick a rock, dark, ghost, or steel type... though i still like my latias. she ROCKS!!!