The 25th Anniversary Tin: Dueling Heroes marked a significant milestone for Yu-Gi-Oh!, celebrating two and a half decades of trading card innovation. Released in 2023, this special tin provided collectors with curated Mega Packs designed to appeal to both nostalgic veterans and newer players discovering the game's rich history. Ultra Rare first editions from this set remain sought after for their commemorative significance and collectibility. Therion "Reaper" Fum represents the intricate monster designs that define modern Yu-Gi-Oh! competitive play. The card's striking artwork and thematic naming within the Therion archetype caught the attention of players building competitive decks. Collectors value first edition Ultra Rares from anniversary sets as premium additions to their collections, particularly when they capture iconic moments or memorable card designs.