The Elite Four

[Sydian]

I've swept Hoenn with a Blaziken and I've swept Sinnoh with T-Tar, Chomp, Mence, and Dragonite.

 

[Editman]

I swept them in Red, and in Silver, but none of the newer games

 

[BLAZEQUAZA]

Once, in Hoenn my Blaziken and Kyogre (neither fainted) destroyed all the Elite Four and Steven Stone

 

[Dr. Evan]

i did the sweep in blue, but not again since then. then again, i don't ever really level my pokemon into the 90's

 

[Niprop]

Went through the entire Sinnoh Elite 4 with a level 100 Porygon2. Actually, Porygon2 was the only Pokémon in my party.

 

[Nightrider434343]

I've swept the Elite four with a Pigeot, Nidoking, and Raichu in R/B/Y.(each pokemon swept the entire e4). I swept them with Typhlosion is Silver, Rayquaza in Emerald(about 140 times), and my lv.100 Electivire in Pearl(about 40 times).