![Single Strike Energy (Single Strike Master 091/070)](https://static.tcgcollector.com/content/images/6e/6e/8d/6e6e8d4e1279190d0de9f1362b1d21db42c84218739a1518f8885161ae9bd8d0.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).