Gyarados XY60 (Prerelease Promo) [Staff] [XY Promos] Dragon Does damage to the Defending

Does damage to the Defending Pokemon equal to half the Defending Pokemon's remaining HP (rounded up to the nearest 10)

The card is sealed in its original packaging with a half deck and special code card

Put a Water Pokémon from your discard pile onto your Bench

Pokemon cards 19x (10 types)

Single Strike Tepig and Rapid Strike Shinx appear on a pair of foil promo cards

Gyarados XY60 (Prerelease Promo) [Staff] [XY Promos] Dragon Does damage to the DefendingCard Number Rarity: XY60 Promo Card Type HP Stage: Water 130 Stage 1 Card Text: Ancient Trait Theta Double This Pokemon may have up to 2 Pokemon Tool cards attached to it. Attack 1: [2] Full Retaliation (30+) This attack does 30 more damage for each damage counter on each of your Benched Magikarp. Attack 2: [2WW] Thrash (100+) Flip a coin. If heads, this attack does 30 more damage. If tails, this Pokemon does 30 damage to itself. Weakness Resistance