Gyarados (XY Promos XY60)
θDouble: This Pokémon may have up to 2 Pokémon Tool cards attached to it.
[C][C] Full Retaliation: 30+
This attack does 30 more damage for each damage counter on each of your Benched Magikarp.
[W][W][C][C] Thrash: 100+
Flip a coin. If heads, this attack does 30 more damage. If tails, this Pokémon does 30 damage to itself.
Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.