![δ Rainbow Energy (PCG Promos 149/PCG-P)](https://static.tcgcollector.com/content/images/ee/e6/73/eee6734771beddfe07b344a82f9b73be197e2e93a66709b52a0adfdb008e41b6.jpg)
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δ Rainbow Energy provides Colorless Energy. While attached to a Pokémon that has a δ on its card, δ Rainbow Energy provides every type of Energy but provides only 1 Energy at a time. (Has no effect other than providing Energy.)