The One Piece Card Game has grown into one of the most collected trading card games of the past several years, drawing a passionate community of players and collectors who follow each new set closely. Anniversary releases and campaign promos hold a special place in that community, often serving as keepsakes that mark a milestone for the franchise and the game. The 4th Anniversary Treasure Campaign Pack stands as a memorable celebration of that journey, and its promotional cards are remembered by collectors as tokens of a shared moment in the hobby's history. Card #99 features Monkey D. Luffy, the series' straw-hat protagonist and the heart of the story, rendered in a promotional treatment that sets it apart from the core set. Collectors seek this card for its strong connection to the franchise's leading character and for its place within a campaign that many fans consider a fond chapter of One Piece collecting.