Double Rainbow Energy is a Special Energy card from the Pokémon TCG’s Genesect-themed EX Crystal Guardians expansion (2006). The holographic card, illustrated by Yoshitaka Amano, shows vibrant, swirling rainbow-colored orbs that catch the light – a striking design element from that era. In play it attaches to an Evolution Pokémon and provides two units of any Energy type (with the trade-off of a 10-point damage reduction), giving decks a versatile boost. This vintage trading card is a nostalgic favorite – prized by collectors for its unique artwork, rarity, and historical role in early EX-era Pokémon TCG decks.