![Single Strike Energy (Gengar VMAX High-Class Deck 019/019)](https://static.tcgcollector.com/content/images/96/2e/2f/962e2f2027e322d33369684db48a006d8a69ff2418a8ea001d278d86e43194a6.jpg)
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This card can only be attached to a Single Strike Pokémon. If this card is attached to anything other than a Single Strike Pokémon, discard this card. As long as this card is attached to a Pokémon, it provides Fighting and Darkness Energy but provides only 1 Energy at a time, and the attacks of the Pokémon this card is attached to do 20 more damage to your opponent's Active Pokémon (before applying Weakness and Resistance).