A Stage 1 Pokemon Card of type Water with the title Gyarados and 130 HP of rarity Promo evolved from Magikarp from the set XY Black Star Promos and the flavor text: Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage. It has the attack Full Retaliation with the cost Colorless, Colorless, the energy cost 2 and the damage of 30+ with the description: This attack does 30 more damage for each damage counter on each of your Benched Magikarp. It has the attack Thrash with the cost Water, Water, Colorless, Colorless, the energy cost 4 and the damage of 100+ with the description: Flip a coin. If heads, this attack does 30 more damage. If tails, this Pokemon does 30 damage to itself. It has weakness against Lightning 2. 
Gyarados