Rainbow Energy

Rainbow Energy is a special energy card from the 1999 Team Rocket set that provides any type of energy but adds damage to the Pokemon using it, making it a notable utility card from Pokemon's early competitive scene. The card holds nostalgic value among collectors as part of the first villain-themed Pokemon set, though it remains relatively common compared to other Team Rocket chase cards. Current pricing appears to be at minimal bulk levels, indicating stable but low demand in the secondary market.