A Basic Pokemon Card of type Water with the title Black Kyurem and 130 HP of rarity Promo from the set XY Black Star Promos and the flavor text: It generates a powerful, freezing energy inside itself, but its body became frozen when the energy leaked out. It has the attack Ice Wing with the cost Water, Colorless, Colorless, the energy cost 3 and the damage of 60. It has the attack Frosty Thunder with the cost Water, Water, Colorless, Colorless, the energy cost 4 and the damage of 120 with the description: If this Pokemon has any Lightning Energy attached to it, this attack does 20 damage to each of your opponent's Benched Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.) It has weakness against Metal 2. 
Black Kyurem