Flip a coin. If heads, this attack does 30 damage plus 10 more damage for each damage counter on Shining Gyarados. If tails, this attack does nothing.
Discard 2 Energy cards attached to Shining Gyarados or this attack does nothing. This attack does 10 damage to each of your opponent's Benched PokÃ©mon. (Don't apply Weakness and Resistance for Benched PokÃ©mon.) Then, flip a coin. If heads, choose 1 Energy card attached to each of your opponent's PokÃ©mon that has any Energy cards attached to it and discard those Energy cards.