MrPokemon

Darkness Energy

Special Energy

If the Pokémon Darkness Energy is attached to attacks, the attack does 10 more damage to the Active Pokémon (before applying Weakness and Resistance). Ignore this effect unless the Attacking Pokémon is Darkness or has Dark in its name. Darkness Energy provides Darkness Energy. (Doesn't count as a basic Energy card.)

Reverse Holo Rare Reverse-Holo
Power Keepers 87/108

Illustrator: Milky Isobe