Eelektross

They crawl out of the ocean using their arms. They will attack prey on shore and immediately drag it into the ocean.

Ability — Energy Connect: As often as you like during your turn (before your attack), you may move a basic Energy attached to 1 of your Benched Pokémon to your Active Pokémon.

Electricannon (80+): You may discard all Lightning Energy attached to this Pokémon. If you do, this attack does 50 more damage.