![Mystery Energy (Phantom Gate 088/088)](https://static.tcgcollector.com/content/images/b1/70/10/b17010c6069af15a06a2f0531c852070a81664231f2badf17d79559751f61007.jpg)
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This card can only be attached to Psychic Pokémon. This card provides Psychic Energy, but only while this card is attached to a Psychic Pokémon. The Retreat Cost of the Pokémon this card is attached to is Colorless Colorless less. (If this card is attached to anything other than a Psychic Pokémon, discard this card.)