
Gym Challenge · #19
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If an attack from a Pokémon with Koga in its name does damage to a Defending Pokémon this turn, that Pokémon is then Poisoned.
Abilities, attacks, weakness & resistance
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 (gym2-19 First Edition Holofoil) is a Rare Holo Trainer card from the Gym Challenge set. Its effect makes a Pokémon with Koga in its name Poison the Defending Pokémon if that Pokémon’s attack does damage this turn. This card serves as a status-manipulation support piece useful in decks built around Pokémon that reference Koga.
Catalog pricing data as of 20 Apr 2026, 22:38