
Description, catalog fields, rules text, and how it plays—in one place.
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Abilities, attacks, weakness & resistance
Once during your turn (before your attack), as long as the number of Energy cards attached to the Defending Pokémon is less than the number of Energy cards attached to your Active Pokémon, you may choose an Energy card, if any, in your opponent's discard pile and attach it to the Defending Pokémon. This power can't be used if Tentacruel is affected by a Special Condition.
Flip a coin. If heads, the Defending Pokémon is now Poisoned.
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Tentacruel (38/147) is a Water Stage 1 Pokémon printed as a Reverse Holofoil rare. Its Poké-Power, Strange Tentacles, lets you attach an Energy card from your opponent's discard pile to the Defending Pokémon when that Pokémon has fewer Energies than your Active Pokémon. Its attack Poison Sting deals 20 damage and can Poison the Defending Pokémon on a successful coin flip, giving it a light offensive and status-utility role.
Catalog pricing data as of 15 Apr 2026, 00:53