What are the best Pokemon to have in your party when facing the elite four in Pokemon emerald?

Crystal is suicune but im not sure of the rest. Emerald it's rayquazza. he can beat the entire elite four by himself.

Well the best levels would be all level 100's and your perfect! don't matter what Pokemon they are if they are level 100 there good enough P.s i got 8 level 100's :D =Starwest

You get the chance to encounter Kyogre and Groudon, also the battle frontier is unlocked for you and each of the Pokemon that have been in your party after defeating the elite four will gain a ribbon for defeating the champion. Hope this helped :)

you need the national. dex and need to have beaten the elite four. then you migrate regice, regirock and registeel from Pokemon emerald, ruby or sapphire. have them all in your party and go to the temple in snowpoint city.

You cannot keep a pet Pokemon in Pokemon Emerald. Pokemon are considered your friends, and as such are placed in your party and cannot be kept as recognized pets in the game.

in your box yes but not in party.

After you get 10 emerald fragments you can combine it in the pokemon lab and then you put it on your first pokemon in your party and u can catch zapados (I don't know where zapados is)

Beldum can only be obtained after defeating the elite four. Once the elite four have been defeated fly to Mossdeep City and enter the house north-west of the Pokemon centre. Within is a note from Steven and a Pokeball containing Beldum (ensure you have space in your party before collecting Beldum)

Kyogre, Groudon, Rayquazza, Aggron, your starter Pokemon and skarmory

In Pokemon Emerald to solve the Sealed Chamber puzzle you need to put Wailord at the top of your party. Relicanth needs to be at the bottom of your party. This order is the reverse of the order needed in Pokemon Ruby and Sapphire.

That's entirely up to you

Try having a Pokemon with the Illuminate ability at the front of the party. Having a Pokemon with the Illuminate ability at the front of your party increases the chances of finding wild Pokemon.

You should rebattle the Elite Four over and over. You should rebattle the Elite Four over and over swapping out every Pokemon in your party.

You have to have a Pokemon in your party which know the HM Dive. Surf onto water then go to your party, select the Pokemon that knows dive, and click on Dive.

You have to beat the elite four with all 151 Pokemon in your party when you beat them. but it'll take a long time considering you can only have 6 Pokemon in your party.