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Kanto field journalPokémon FireRed / LeafGreenGUIDES
Pokémon FireRed / LeafGreen / Poison-type Gym Leader

Koga

Koga character artwork
Poison-type Gym Leader · Fuchsia City

Koga combines the role of Gym Leader with a ninja theme.

  • Story: Defeating Koga earns the Soul Badge as part of the region’s eight-Gym challenge.
  • In the game: Prepare for poison and evasive tactics. Psychic attacks can help, but a long fight needs recovery as well as offensive coverage.

Story spoilers.

Pokémon FireRed / LeafGreen · Game Boy Advance · 2004 · Game Boy Advance remakes; not the original Red/Blue or Let’s Go games. · Picture: Original Game Boy Advance-era trainer sprite.

Gym Leaders Pokémon teams

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Koga trainer sprite

Koga

Fuchsia City Gym · Gym 5

Poison

Soul Badge · TM06 Toxic

Story Gym battle in Pokémon FireRed and LeafGreen.

Koga and Sabrina can be challenged in either order once Saffron City opens.

Gym battle4 Pokémon

Koffing battle sprite

Koffing

Lv. 37
Poison
Ability
Levitate
Held item
None
  • Selfdestruct
  • Sludge
  • SmokeScreen
  • Toxic
Muk battle sprite

Muk

Lv. 39
Poison
Ability
Stench
Held item
None
  • Minimize
  • Sludge
  • Acid Armor
  • Toxic
Koffing battle sprite

Koffing

Lv. 37
Poison
Ability
Levitate
Held item
None
  • Selfdestruct
  • Sludge
  • SmokeScreen
  • Toxic
Weezing battle sprite

Weezing

Lv. 43Ace
Poison
Ability
Levitate
Held item
None
  • Tackle
  • Sludge
  • SmokeScreen
  • Toxic

← All Pokémon FireRed / LeafGreen characters

References