Pokemon Black White Version 2 – Challenge Medals

Pokemon League Challenges:
Bug-Type Champ: Clear the Pokemon League using only Bug-Type Pokemon.
Dark-Type Champ: Clear the Pokemon League using only Dark-Type Pokemon.
Dragon-Type Champ: Clear the Pokemon League using only Dragon-Type Pokemon.
Electric-Type Champ: Clear the Pokemon League using only Electric-Type Pokemon.
Fire-Type Champ: Clear the Pokemon League using only Fire-Type Pokemon.
Fighting-Type Champ: Clear the Pokemon League using only Fighting-Type Pokemon.
Flying-Type Champ: Clear the Pokemon League using only Flying-Type Pokemon.
Ghost-Type Champ: Clear the Pokemon League using only Ghost-Type Pokemon.
Grass-Type Champ: Clear the Pokemon League using only Grass-Type Pokemon.
Ground-Type Champ: Clear the Pokemon League using only Ground-Type Pokemon.
Ice-Type Champ: Clear the Pokemon League using only Ice-Type Pokemon.
Normal-Type Champ: Clear the Pokemon League using only Normal-Type Pokemon.
Poison-Type Champ: Clear the Pokemon League using only Poison-Type Pokemon.
Psychic-Type Champ: Clear the Pokemon League using only Psychic-Type Pokemon.
Rock-Type Champ: Clear the Pokemon League using only Rock-Type Pokemon.
Steel-Type Champ: Clear the Pokemon League using only Steel-Type Pokemon.
Water-Type Champ: Clear the Pokemon League using only Water-Type Pokemon.

One and Only: Clear the Pokemon League using only one Pokemon.

Supreme Challenger: Obtain the 18 other Challenge Medals.