Smog

Gold SilverCrystal

“An attack that may poison the foe.”

Ruby SapphireEmerald

“An exhaust-gas attack that may also poison.”

Firered Leafgreen

“The foe is attacked with exhaust gases. It may also poison the foe.”

Diamond PearlPlatinumHeartgold Soulsilver

“The foe is attacked with a discharge of filthy gases. It may also poison the target.”

Black WhiteBlack 2 White 2

“The target is attacked with a discharge of filthy gases. It may also poison the target.”

X YOmega Ruby Alpha SapphireSun MoonUltra Sun Ultra MoonLets Go Pikachu Lets Go EeveeSword ShieldLegends ArceusScarlet Violet

“The target is attacked with a discharge of filthy gases. This may also poison the target.”