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Abilities, attacks, weakness & resistance
Flip 2 coins. If both are heads, the Defending Pokémon is now Confused and Poisoned.
Other cards from Gym Challenge
Water Energy (Unlimited)
Water Energy (First Edition)
Psychic Energy (Unlimited)
Psychic Energy (First Edition)
Lightning Energy (Unlimited)
Lightning Energy (First Edition)
Grass Energy (Unlimited)
Grass Energy (First Edition)
Fire Energy (Unlimited)
Fire Energy (First Edition)
Fighting Energy (Unlimited)
Fighting Energy (First Edition)
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Koga's Ekans (gym2-77 Unlimited) is a Basic Grass-type Pokémon from the Gym Challenge expansion illustrated by Ken Sugimori. Its sole attack, Fast-Acting Poison, deals 10 damage and can Confuse and Poison the Defending Pokémon if two coin flips are both heads. The card has a Colorless retreat cost and a Psychic weakness, fitting a lightweight role as a low-cost attacker or status-supporter in decks that use Gym Challenge cards.
Catalog pricing data as of 21 Apr 2026, 05:57