Double Colorless Energy (90/108) (NA International Championship Promo) [XY: Evolutions] 017 or the effects of attack

or the effects of attack reaction cards this turn

Set: HeartGold & SoulSilver: Base Set Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Jungle Unlimited Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Set: Diamond & Pearl: Majestic Dawn Type: Water Rarity: Rare Retreat cost: Colorless

Set: Arcane Rising Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Equipment Subtype: Chest Rarity: Legendary Class: Mechanologist Once per Turn Action - [1 Resource]: Banish the top 2 cards of your deck

Double Colorless Energy (90/108) (NA International Championship Promo) [XY: Evolutions] 017 or the effects of attackSet: XY: Evolutions Type: Colorless Rarity: Promo