Team Rocket arrived in 2000 as Pokemon's first set to embrace the villainous side of the franchise. This dark-themed expansion introduced collectors to a completely different aesthetic—shadowy artwork, reversed holos, and morally ambiguous cards that contrasted sharply with earlier releases. The set became instantly iconic for its bold artistic direction and remains one of the most collected Pokemon TCG sets of all time. Grimer, the toxic sludge Pokemon, appears here as a perfect fit for Team Rocket's edgy sensibility. The card captures the character's grotesque charm with distinctive artwork that stands out even within this visually memorable set. Collectors appreciate this card for its nostalgic appeal and its role in the set that fundamentally shaped how Pokemon trading cards could look and feel.