A Stage 1 Pokemon Card of type Water with the title Seadra and 70 HP of rarity Uncommon evolved from Horsea from the set Dragon.  It has the attack Energy Cannon with the cost Water, the energy cost 1 and the damage of 20+ with the description: Does 20 damage plus 10 more damage for each Energy attached to Seadra but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way. It has the attack Water Arrow with the cost Water, Colorless, Colorless, the energy cost 3 with the description: Choose 1 of your opponent's Pokemon. This attack does 30 damage to that Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.) It has weakness against Lightning 2. 
Seadra