frontier brain
A group of elite Pokémon Trainers who run the Battle Frontier facilities. The brains challenge anyone who wins a certain number of straight wins at their respective facility.
Hoenn (Pokémon Emerald)/Kanto (Anime)
- Factory Head Datsura
- Arena Tycoon Kogomi
- Dome Ace Heath
- Pike Queen Azami
- Palace Maven Ukon
- Pyramid King Jindai
- Tower Tycoon Lila