Koga
Gym Leader in Kanto.
About
Koga leads the Fuchsia City Gym with Poison-type Pokémon, ending with a level 43 Weezing. Psychic moves are super effective against his whole team. He gives the Soulbadge and 
TM06.
Gym battle
KoffingLv 37Selfdestruct, Sludge, SmokeScreen, Toxic
MukLv 39Minimize, Sludge, Acid Armor, Toxic- KoffingLv 37Selfdestruct, Sludge, SmokeScreen, Toxic
WeezingLv 43Tackle, Sludge, SmokeScreen, Toxic
As of v0.78.0 · engine be41c4ba