One Piece trading cards experienced significant growth throughout the early 2020s as the anime's global popularity surged. The Three Brothers set emerged as a notable release in 2024, focusing on the franchise's most beloved character dynamics. Sets centered on specific character relationships became increasingly popular during this period, allowing collectors to build thematic collections around pivotal story arcs and emotional connections within the series. Luffy as the protagonist commands consistent collector interest, and his inclusion in a set emphasizing familial bonds carries particular resonance. This card captures him within the context of one of One Piece's most meaningful storylines, making it appealing both to dedicated fans of the character and those seeking key cards from this set. Collectors appreciate cards that represent both iconic characters and significant narrative moments.