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Gyarados δ
Oracle Text
Ability Delta Reactor: As long as any Stadium card with Holon in its name is in play, each of your Pokémon that has δ on its card does 10 more damage to the Defending Pokémon (before applying Weakness and Resistance).
Attack Hyper Beam (20): Flip a coin. If heads, discard an Energy card attached to the Defending Pokémon.
Attack Heavy Impact (80)
Card Details
Character Background
Gyarados δ from Holon Phantoms is a classic build-around threat that rewards a focused combo-tempo shell rather than a pure beatdown plan. Delta Reactor turns every δ attacker into a little more of a menace as long as a Holon Stadium is active, so the card shines when your deck is built to keep that Stadium in play and chain multiple δ Pokémon together for incremental damage boosts. That extra 10 before Weakness and Resistance matters a lot, especially on efficient attackers that already pressure the opponent’s board. Hyper Beam adds soft control by potentially stripping Energy, which is excellent for slowing setup and forcing awkward attachments, while Heavy Impact gives you a straightforward 80-damage finisher when you need to close quickly. Deckbuilding tip: pair Gyarados δ with reliable Holon Stadium search and other δ Pokémon that attack efficiently for cheap costs, so Delta Reactor becomes a constant damage engine instead of a conditional bonus.
Generated using gpt-5.4-mini
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Character Background
Gyarados δ from Holon Phantoms is a classic build-around threat that rewards a focused combo-tempo shell rather than a pure beatdown plan. Delta Reactor turns every δ attacker into a little more of a menace as long as a Holon Stadium is active, so the card shines when your deck is built to keep that Stadium in play and chain multiple δ Pokémon together for incremental damage boosts. That extra 10 before Weakness and Resistance matters a lot, especially on efficient attackers that already pressure the opponent’s board. Hyper Beam adds soft control by potentially stripping Energy, which is excellent for slowing setup and forcing awkward attachments, while Heavy Impact gives you a straightforward 80-damage finisher when you need to close quickly. Deckbuilding tip: pair Gyarados δ with reliable Holon Stadium search and other δ Pokémon that attack efficiently for cheap costs, so Delta Reactor becomes a constant damage engine instead of a conditional bonus.
Generated using gpt-5.4-mini · Updated at 2026-08-10 18:10:45 UTC