
Description, catalog fields, rules text, and how it plays—in one place.
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It responds to movement by attacking. This scary, three-headed Pokémon devours everything in its path!
Abilities, attacks, weakness & resistance
During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 40 (before applying Weakness and Resistance).
Discard as many Darkness Energy attached to your Pokémon as you like. This attack does 50 damage times the amount of Darkness Energy you discarded in this way.
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Hydreigon (xy11-86 Reverse Holofoil) is a Stage 2 Dragon-type Pokémon from the Steam Siege expansion. Its attacks include Cruel Fang, which deals 40 damage and reduces damage from the defending Pokémon by 40 on the opponent's next turn, and Dark Burn, which scales damage by discarding Darkness Energy. The card has a ×2 weakness to Fairy and a three-colorless retreat cost, affecting its matchup and mobility in decks.
Catalog pricing data as of 28 Apr 2026, 08:23
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