Your Pokémon in play have no Retreat Cost, except Pokémon-GX and Pokémon-EX.
Discard 2 Energy from this Pokémon.
This attack does 120 damage to 1 of your opponent's Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) (You can’t use more than 1 GX attack in a game.)