Yanmega (XY Steam Siege Prerelease) - XY144 Tweet Out of stock. $4.52 Wishlist Details Attack #1: CCC Assault Boom (50+) If your opponent's Active Pokémon has a Pokémon Tool card attached to it, this attack does 70 more damage. Card Number: XY144 Card Type: Grass Finish: Regular HP: 110 Illustrator: Midori Harada Name: Yanmega Rarity: Promotional Resistance: Fighting Set: XY Black Star Promos Stage: Stage 1 Weakness: Lightning Manufacturer: The Pokemon Company Ability: Sonic Vision - If you have exactly 4 cards in your hand, ignore all Energy in the attack cost of each of this Pokémon's attacks.
