Once during your turn, before you attack, if Machamp is on your bench, you may use this power. You may move all Energy from your Active Pokémon to Machamp. If you do, then switch your Active Pokémon with Machamp.
Discard a Special Energy card from the Defending Pokémon
This attack does 100 damage plus 10 additional damage for each of your Benched Pokémon with damage counters on.