If this Pokémon and your opponent's Active Pokémon have the same amount of Energy attached to them, this attack does 70 more damage.
Discard an Energy attached to this Pokémon.
Steam Siege entered circulation in 2016. It belongs to the XY series.
The checklist contains 116 cards, placing it in a mid-size expansion range. As of 2026, the set is 10 years old and now falls into an established back-catalog period.
Within this set, Gardevoir-EX is card number 116 with a Rare Secret designation.
In 2016, Steam Siege introduced this print of Gardevoir-EX. Its card type is Pokémon.
The rarity label is Rare Secret. Printed HP is 170.
Energy typing is Fairy. This print is categorized under the Basic and EX subtype.
Card rules text: Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards. Attack line includes "Link Blast" and "Luminous Blade".
For Gardevoir-EX in Steam Siege, the current reference price is $82.72. The 7-day delta remains near neutral at -0.3%.
That is close to the 30-day average of $83.38. In the past 90 days, observed prices ranged from $82.72 to $102.24 (24% spread), a moderate-volatility profile.
Rarity classification for this copy is Rare Secret.
Collectors tracking Gardevoir-EX often benchmark it against other Gardevoir-EX cards. The current sample spans 5 comparable cards from 3 sets.
Observed alternatives run from $4.43 to $62.97 (1321% spread). The current card sits +172% versus the sampled alternative average of $30.40.
Notable alternatives include Gardevoir-EX #155 (Primal Clash) at $55.71, Gardevoir-EX #105 (Primal Clash) at $9.35, Gardevoir-EX #78 (Steam Siege) at $4.43, and Gardevoir-EX #111 (Steam Siege) at $19.55.
Current valuation lens: Short-term movement is stable (-0.3% over 7 days), with price action clustered near recent averages. Observed 90-day bounds of $82.72 and $102.24 create a 24% band, matching a moderate-volatility profile.
Current value remains close to its 30-day mean ($83.38). Condition sensitivity is substantial: PSA 10 carries a +877% premium over raw value.
PSA 9 is currently around $183.70, while PSA 10 is $808.08.
