Eelektross

It latches on to prey with its sucker mouth, sinking in its fangs and shocking the prey with powerful electricity.

Crush and Burn (30): Discard as many Energy attached to your Pokémon as you like. This attack does 30 damage times the number of Energy cards you discarded.

Thunder Tempest (50): Flip 4 coins. This attack does 50 damage times the number of heads.