Box art - Pokemon Let's Go Pikachu and Let's Go Eevee

Pokemon Weakness Chart Gen 1 – Pokemon Let’s Go

If you’re playing Pokemon Let’s Go and are in need of a Pokemon weakness chart Gen 1 edition, you’re in luck. Although Pokemon Let’s Go Pikachu and Eevee only include the original 151 Pokemon, plus Meltan and Melmetal, the games incorporate all of the latest Pokemon types. Therefore, it’s a little tricky to get type-effectiveness down sometimes. Don’t worry, though, as we’ve compiled our own Pokemon weakness chart Gen 1 edition of every Pokemon type with details on their weaknesses and strengths so that you can breeze through Pokemon Let’s Go without any issues.

Pokemon Weakness Chart Gen 1 – Pokemon Let’s Go

So, our Pokemon weakness chart Gen 1 edition includes all major types with their corresponding weaknesses and strengths. The list is as follows:

Electric

Weak to:

  • Ground

Super-effective against:

  • Water
  • Flying

Water

Weak to:

  • Electric
  • Grass

Super-effective against:

  • Fire
  • Rock
  • Ground

Fire

Weak to:

  • Water
  • Ground
  • Rock

Super-effective against:

  • Grass
  • Ice
  • Bug
  • Steel

Grass

Weak to:

  • Fire
  • Ice

Poison

  • Flying
  • Bug

Super-effective against:

  • Water
  • Rock
  • Ground

Normal

Weak to:

  • Fighting

Super-effective against:

  • None

Immune to:

  • Ghost

Psychic

Weak to:

  • Bug
  • Ghost
  • Dark

Super-effective against:

  • Fighting
  • Poison

Ghost

Weak to:

  • Ghost
  • Dark

Super-effective against:

  • Ghost
  • Psychic

Immune to:

  • Normal
  • Fighting

Flying

Weak to:

  • Electric
  • Rock
  • Ice

Super-effective against:

  • Grass
  • Bug
  • Fighting

Immune to:

  • Ground

Fighting

Weak to:

  • Psychic
  • Flying
  • Fairy

Super-effective against:

  • Normal
  • Ice
  • Rock
  • Dark
  • Steel

Fairy

Weak to:

  • Poison
  • Steel

Super-effective against:

  • Dragon
  • Fighting
  • Dark

Immune to:

  • Dragon

Dark

Weak to:

  • Fighting
  • Fairy
  • Bug

Super-effective against:

  • Psychic
  • Ghost

Immune to:

  • Psychic

Rock

Weak to:

  • Water
  • Grass
  • Fighting
  • Ground
  • Steel

Super-effective against:

  • Fire
  • Flying
  • Bug
  • Ice

Ground

Weak to:

  • Water
  • Grass
  • Ice

Super-effective against:

  • Rock
  • Electric
  • Fire
  • Steel
  • Poison

Immune to:

  • Electric

Ice

Weak to:

  • Fire
  • Steel
  • Fighting
  • Rock

Super-effective against:

  • Grass
  • Ground
  • Flying
  • Dragon

Poison

Weak to:

  • Psychic
  • Ground

Super-effective against:

  • Grass
  • Fairy

Bug

Weak to:

  • Fire
  • Flying
  • Rock

Super-effective against:

  • Grass
  • Psychic
  • Dark

Steel

Weak to:

  • Fire
  • Ground
  • Fighting

Super-effective against:

  • Rock
  • Ice
  • Fairy

Immune to:

  • Poison

Dragon

Weak to:

  • Dragon
  • Fairy
  • Ice

Super-effective against:

  • Dragon

The above list covers all weaknesses and strengths, but it’s important to recognize that these effects stack. For instance, Fire and Flying are both weak to Rock, so Charizard is 4x weak to Rock. By the same logic, Omastar is Water/Rock type, so Grass moves will do 4x damage against it. The above Pokemon weakness chart Gen 1 edition provides all of the relevant knowledge on type-effectiveness that you need to be landing super-effective hits every time and switching in to make use of immunity—bookmark it so that you can consult it any time!