Description, catalog fields, rules text, and how it plays—in one place.
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This six-legged Pokémon is easily capable of transporting an adult in flight. The wings on its tail help it stay balanced.
Abilities, attacks, weakness & resistance
If you have exactly 4 cards in your hand, ignore all Energy in the attack cost of each of this Pokémon's attacks.
If your opponent's Active Pokémon has a Pokémon Tool card attached to it, this attack does 70 more damage.
Other cards from Steam Siege
Gardevoir-EX (Holofoil)
Volcanion-EX (Holofoil)
Professor Sycamore (Holofoil)
Pokémon Ranger (Holofoil)
M Gardevoir-EX (Holofoil)
Gardevoir-EX (Holofoil)
Magearna-EX (Holofoil)
M Steelix-EX (Holofoil)
Steelix-EX (Holofoil)
Volcanion-EX (Holofoil)
Steelix Spirit Link (Reverse Holofoil)
Steelix Spirit Link
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Yanmega (xy11-7) is a Stage 1 Grass Pokémon from the Steam Siege set illustrated by Midori Harada. It has the Sonic Vision Ability that, when you have exactly four cards in hand, lets Yanmega ignore all Energy costs for its attacks. Its Assault Boom attack does 50 damage normally and deals 70 additional damage if the opponent's Active Pokémon has a Pokémon Tool attached.
Catalog pricing data as of 19 Apr 2026, 16:08