The One Piece Memorial Collection represents a significant milestone in anime trading cards, capturing the franchise's enduring cultural footprint as a secret rare subset. Released in 2024, this set celebrates the series' legacy with carefully curated character selections and premium presentation, appealing to both longtime fans and newer collectors discovering the property's depth. Mr. 2 Bon Kurei, known as Bentham, stands out as a fan-favorite antagonist whose complexity elevated the Baroque Works saga. This secret rare interpretation likely emphasizes his distinctive visual design and theatrical personality, making it a sought piece for character specialists and those building comprehensive One Piece collections.