A Basic, EX Pokemon Card of type Water with the title Kingdra ex and 150 HP of rarity Rare Holo EX evolved from Seadra from the set Dragon.  It has the attack Genetic Memory with the cost Water, the energy cost 1 with the description: Use any attack from Kingdra ex's Basic Pokemon card or Stage 1 Evolution card. (Kingdra ex doesn't have to pay for that attack's Energy cost.) It has the attack Hydrocannon with the cost Colorless, Colorless, Colorless, the energy cost 3 and the damage of 50+ with the description: Does 50 damage plus 20 more damage for each Water Energy attached to Kingdra ex but not used to pay for this attack's Energy cost. You can't add more than 40 damage in this way. It has weakness against Grass 2 and . Lightning 2. 
Kingdra ex