Gyarados (XYP XY109)
Berserker Splash
80
This attack does 10 damage to each Benched Pokémon (both yours and your opponent's). (Don't apply Weakness and Resistance for Benched Pokémon.)
Aqua Tail
90+
Flip a coin for each Energy attached to this Pokémon. This attack does 30 more damage for each heads.
weakness: x2
resistance: none
retreat cost: 3
