The Darkness Energy card is a Secret Rare Basic Energy card from the Pokémon TCG set SWSH07: Evolving Skies. Manufactured by The Pokémon Company, this English-language card features a Holo finish, making it a desirable addition to any collector's deck. With a card number of 236/203, this Darkness Energy card is essential for harnessing the power of dark-type Pokémon in battles within the Pokémon Trading Card Game.