A Stage 1 Pokemon Card of type Water with the title Misty's Seaking and 70 HP of rarity Uncommon evolved from Misty's Goldeen from the set Gym Heroes.  It has the attack Horn Attack with the cost Water, the energy cost 1 and the damage of 10. It has the attack Mud Splash with the cost Water, Water, the energy cost 2 and the damage of 30 with the description: If your opponent has any Benched Pokemon, choose 1 of them and flip a coin. If heads, this attack does 10 damage to that Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.) It has weakness against Lightning 2. 
Misty's Seaking