
Description, catalog fields, rules text, and how it plays—in one place.
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Normally found only in the deep ocean, it has recently been seen in shallow waters as well.
Abilities, attacks, weakness & resistance
When Dark Gyarados is Knocked Out by an attack, flip a coin. If heads, this power does 20 damage for each Water Energy attached to Dark Gyarados to the Pokémon that Knocked Out Dark Gyarados. Apply Weakness and Resistance. This power doesn't work if Dark Gyarados is Asleep, Confused, or Paralyzed.
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Other cards from Rocket

Dark Gyarados (Prerelease Stamp)

Dark Raichu (Unlimited Holofoil)

Dark Raichu (First Edition Holofoil)

Potion Energy (Unlimited)

Potion Energy (First Edition)

Full Heal Energy (Unlimited)

Full Heal Energy (First Edition)

Rainbow Energy (Unlimited)

Rainbow Energy (First Edition)

Sleep! (Unlimited)

Sleep! (First Edition)

Goop Gas Attack (Unlimited)
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Dark Gyarados (base5-8 Unlimited Holofoil) is a Stage 1 Water-type Pokémon from the Team Rocket expansion. It has the Pokémon Power Final Beam that can deal 20 damage per Water Energy to the attacker if Dark Gyarados is Knocked Out and its Ice Beam attack that deals 30 damage and may Paralyze the Defending Pokémon. It has ×2 weakness to Grass, −30 resistance to Fighting, and a two-colorless retreat cost, defining its defensive tradeoffs for deckbuilding.
Catalog pricing data as of 16 Apr 2026, 19:35