Pokémon on TurnZero / Card
Pokémon · Stage 1 · Grass
Evolves from Koffing
Team Rocket · 31/82 · Rare
TCGplayer market prices, as of October 1, 2026. They are a guide to what the card sells for, not an offer.
Mass Explosion 20×
Grass · Colorless
Does 20 damage times the total number of Koffings, Weezings, and Dark Weezings in play (Apply Weakness and Resistance.). Then, this attack does 20 damage to each Koffing, Weezing, and Dark Weezing (even your own). Don't apply Weakness and Resistance.
Stun Gas 20
Grass · Grass · Grass
Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, the Defending Pokémon is now Paralyzed.
Psychic ×2
None
1
Researchers have observed these Pokémon reproducing in industrial waste sites.
Illustrated by Shin-ichi Yoshida
TurnZero prices your cards daily by variant, tracks set completion, sorts them into binders, and scans them in with your phone's camera.