Aquapolis · #142
Darkness Energy is a Energy card from the Aquapolis expansion of the Pokémon Trading Card Game (card #142, Rare).
If the Pokémon Darkness Energy is attached to damages the Defending Pokémon (after applying Weakness and Resistance), the attack does 10 more damage to the Defending Pokémon. At the end of every turn, put 1 damage counter on the Pokémon Darkness Energy is attached to, unless it's Darkness or has Dark in its name. Darkness Energy provides Darkness Energy. (Doesn't count as a basic Energy card.)
Illustrated by Milky Isobe