Fraquezas e resistências da 1ª geração:
Normal: Imune: Ghost / Fraco: Fight / Resistente: ---
Fire: Imune: --- / Fraco: Water, Ground, Rock / Resistente: Fire, Grass, Bug
Water: Imune: --- / Fraco: Electric, Grass / Resistente: Fire, Water, Ice
Electric: Imune: --- / Fraco: Ground / Resistente: Electric, Flying
Grass: Imune: --- / Fraco: Fire, Ice, Poison, Flying, Bug / Resistente: Water, Electric, Grass, Ground
Ice: Imune: --- / Fraco: Fire, Fight, Rock / Resistente: Ice
Fight: Imune: --- / Fraco: Flying, Psychic / Resistente: Bug, Rock
Poison: Imune: --- / Fraco: Ground, Psychic, Bug / Resistente: Grass, Fight, Poison
Ground: Imune: Electric / Fraco: Water, Grass, Ice / Resistente: Poison, Rock
Flying: Imune: Ground / Fraco: Electric, Ice, Rock / Resistente: Grass, Fight, Bug
Psychic: Imune: Ghost / Fraco: Bug / Resistente: Fight, Psychic
Bug: Imune: --- / Fraco: Fire, Poison, Flying, Rock / Resistente: Grass, Fight, Ground
Rock: Imune: --- / Fraco: Water, Grass, Fight, Ground / Resistente: Normal, Fire, Posion, Flying
Ghost: Imune: Normal, Fight / Fraco: Ghost / Resistente: Poison
Dragon: Imune: --- / Fraco: Ice, Dragon / Resistente: Fire, Water, Electric, Grass
FONTE: Smogon
Normal: Imune: Ghost / Fraco: Fight / Resistente: ---
Fire: Imune: --- / Fraco: Water, Ground, Rock / Resistente: Fire, Grass, Bug
Water: Imune: --- / Fraco: Electric, Grass / Resistente: Fire, Water, Ice
Electric: Imune: --- / Fraco: Ground / Resistente: Electric, Flying
Grass: Imune: --- / Fraco: Fire, Ice, Poison, Flying, Bug / Resistente: Water, Electric, Grass, Ground
Ice: Imune: --- / Fraco: Fire, Fight, Rock / Resistente: Ice
Fight: Imune: --- / Fraco: Flying, Psychic / Resistente: Bug, Rock
Poison: Imune: --- / Fraco: Ground, Psychic, Bug / Resistente: Grass, Fight, Poison
Ground: Imune: Electric / Fraco: Water, Grass, Ice / Resistente: Poison, Rock
Flying: Imune: Ground / Fraco: Electric, Ice, Rock / Resistente: Grass, Fight, Bug
Psychic: Imune: Ghost / Fraco: Bug / Resistente: Fight, Psychic
Bug: Imune: --- / Fraco: Fire, Poison, Flying, Rock / Resistente: Grass, Fight, Ground
Rock: Imune: --- / Fraco: Water, Grass, Fight, Ground / Resistente: Normal, Fire, Posion, Flying
Ghost: Imune: Normal, Fight / Fraco: Ghost / Resistente: Poison
Dragon: Imune: --- / Fraco: Ice, Dragon / Resistente: Fire, Water, Electric, Grass
FONTE: Smogon