Well, there are no certain Pokemon you need to use. For Loreli, use Electric, Fire, and Grass Pokemon, and do not use Dragon, Rock, or Ground. For Bruno, definitely a grass and water combo, then a psychic for his fighting. For Agatha, use a ground, electric, and ghost or psychic combo, and for Lance, an ice/water type would be the best. When you face your rival, be sure to have plenty of healing items, and you will have to wing it there because he has many different types. Examples:
Ice/Water (Dewgong)
Electric (Raichu)
Fire (Arcanine)
Grass (Victreebell)
Psychic (Alakazam)
Ghost (Gengar)
there are no specific Pokemon that can automatically beat the elite four. HOWEVER, ( i speak from experience) i beat the elite four with one Pokemon whitch was Samurott. i suggest using Samurott 2. hope i helped! :) - Raven
you should go look for the legendaries
beat the elite 4.
use spongebob and
You have to beat the Elite Four.
Defeat the Champion in the Elite Four.
Yes.
You beat the Elite Four on Indigo Plateau.
what do you mean the elite 4 are in the Pokemon league in evergrande city you should be able to beat them if you have good Pokemon
You don't need pokemon, you just need to beat the elite four and have the national dex (which you should get after you beat the elite four, because they have kinda rare pokes)
You could level your Pokemon faster
You make all their Pokemon faint and you should vary the Pokemon to their weakness types
beat the elite four and the champion.
You need to beat the elite four and then beat the Pokemon league champion
You should use either Groudon or your Starter Pokemon. I used a crobat and a garados.
i say that you should use salamance, wishcash, gardevoir, flygon, blazekin and rayquaza because thoughs were the Pokemon i used and beat elite 4 5 times!!!!!!!!!!
The first thing you have to be sure of is that you have beaten the Elite Four. Do that first!