#1 - Aaron
The first Elite Member is a bug type trainer. Focusing on Bug Type Moves supplemented by some moves to attack the likely targets
Dustox Heracross Vespiquen Beautifly Drapion
Lv. 53 Lv. 54 Lv. 54 Lv. 53 Lv. 57
#2 - Bertha
The second Elite Member is a Ground Type Pokémon enthusiast. With Ground Type Moves mixed in with some other types to topple some of its weaknesses
Quagsire Hippowdon Sudowoodo Whiscash Golem
Lv. 55 Lv. 59 Lv. 57 Lv. 55 Lv. 56
#3 - Flint
The third Elite Member is a Fire Type Pokémon enthusiast. With Fire Type Moves mixed in with some other types to topple some of its weaknesses
Rapidash Infernape Steelix Lopunny Drifblim
Lv. 58 Lv. 61 Lv. 57 Lv. 57 Lv. 58
#4 - Lucian
The final Elite Member is a Psychic Type Pokémon enthusiast. With Psychic Type Moves mixed in with some other types to topple some of its weaknesses
Mr. Mime Girafarig Medicham Alakazam Bronzong
Lv. 59 Lv. 59 Lv. 60 Lv. 60 Lv. 63
#5 - Champion Cynthia
The champion, Cynthia, who helped you with Team Galactic at an earlier time, has a variety of types on her team and will require upmost strategy
Spiritomb Garchomp Gastrodon Milotic Roserade Lucario
Lv. 61 Lv. 66 Lv. 60 Lv. 63 Lv. 60
You can find out how many times you have beaten the Elite Four in Pokemon Diamond by checking your PC in the game.
it is the elite four
nation pokedex
The champion in the Elite Four.
defeat the elite four
-mongmong908
kill the elite 4 noob
In the Pokemon games, the Elite Four are kind of the final boss to the games. In every game (including Pokemon Diamond) you will find them at the end of Victory Road.
the same
Beat Cynthia after Elite Four
erm......you battle them.
After you beat the elite four.